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ad astra, after all

Summary:

From the fog of Starfleet Academy to the heat of the five-year mission, Spock learns two kinds of love. With Nyota Uhura, he discovers firsts: the music inside language, the ease of being seen, the gentleness of an ending that still aches. With James T. Kirk, he finds the map he didn’t know he needed: stubborn mercy, reckless hope, and a calculus where logic and love can coexist.

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He arrives at the Academy with two uniforms: the pressed red of the science track and the softer, invisible one he has worn since childhood—the quiet armor of not quite belonging. San Francisco fog licks the bay and the bridge, and the wind tastes of salt and engine exhaust. A shuttle drops him off near the great glass rings of Starfleet Command. He stands very straight on the pavement because body memory makes it simple: when the world is uncertain, align the spine.

Spock does not intend to make friends. Friendship seems an inefficient variable. He intends to excel, to prove his admission is not a concession to novelty. He intends to answer every question the instructors do not yet know they will ask.

Nyota Uhura speaks to him first.

She sits two rows down in Introductory Exolinguistics and asks a probing question about mutual intelligibility between remote dialect families. Her voice carries confidence and a bright clarity. She turns her head, and the light catches on the small hoop in her ear. He answers before the professor can, and she glances back, amused. After class she waits at the door. “I’m Nyota,” she says. “You made a good point about structural mapping.”

“Spock,” he replies. “Your argument concerning nonlinearity was… elegant.”

Her smile lifts in a way that warms the air. “Walk with me.”

He does. They trade questions like careful moves on a board. She tests him; he learns the delight of being tested by someone who enjoys the game. On the quad, cadets are playing velocity-chess. She calls the match before the final three moves. She is right. He recalculates, finds the same line, and feels a small, private spark.

Later, in the language lab, her hands move quick over controls, her posture half-concentrated, half-relaxed; her focus is a gravity field. She looks at him across the console when the recording ends. “You’re listening for music,” she says.

“I am listening for pattern.”

“Music is a form of pattern.” She tips her head toward the audio stream. “Now listen for what the speaker doesn’t know they’re doing.”

He does. The file is from a field station on a fractured colony world, the voice worn down by weather. There is a rising pitch at the end of declaratives, a borrowed habit from an older mother tongue. The speaker doesn’t know it surfaces with stress. He points it out. Nyota’s eyes light. They fall into rhythm: he names pattern; she names names, histories, and the shape of long migrations.

It is… easy. He is surprised by the ease.

Commander Pike teaches Advanced Ethics and the Command Track Seminar. The first time Pike cold-calls him from the back row, Spock’s answer is textbook-perfect. Pike nods, not impressed. “What do you think, Mister Spock?”

Spock sits straighter. “Sir, I have given you my analysis.”

“I heard your analysis. I asked for you.” Pike’s gaze is calm, not unkind. “I want the part that gets you out of bed when the analysis doesn’t.”

Spock opens his mouth, then closes it. He has a response somewhere under the calculus. He has never been asked, directly, to show it. “I value efficacy,” he finally says. “And I value… mercy. One must not outweigh the other.”

“Better,” Pike says. “Keep going.”

Nyota finds him after. “You stared down Pike. That’s something.”

“I did not stare him down.”

“Okay,” she says, grin returning. “You stared him politely.”

Her hand brushes his sleeve. The contact is brief and precise; it does not startle him. He files the sensation like a footnote he will return to.

They begin seeing each other without declaring that they are. Coffee after drills. Walks that become dinners. Study sessions that turn into conversations about home. He tells her of Sarek’s proud quiet, of Amanda’s laugh like wind in a crystal garden. She tells him of Nairobi light at sunrise, of streets alive with ten languages at once, of losing her father and learning not to hide how grief sings in the bones.

One night she says, “I don’t need you to pretend, Spock. If you want to tell me what you feel, use your words. Or your silence. Just let me know which one it is.”

He looks at her long enough for it to be an answer. He says, “I value you,” and hears the thinness of the phrase as soon as it leaves his mouth. He tries again, slower. “Nyota. In your presence, I do not feel… less.”

She softens. “That’s a very Vulcan compliment.”

“It is sincere.”

“I know.”

He learns the shape of her hand in his. The slight curve of her shoulder when she laughs. The way she listens with her whole face. He learns to fit himself around her not as a concession to emotion, but as an alignment of vectors—two lives in trajectory, briefly parallel, then crossing, then riding side by side.

Pike keeps pushing. He invites Spock to a small seminar where the topic is paradox: how to do the most good with incomplete information. “You won’t always have time to feel,” Pike says, “and you won’t always have time not to. Figure out what you’ll choose when both options cost you.”

Spock carries that question to the Kobayashi Maru simulator. He watches a fellow cadet—blue eyes, a smirk like he knows every line to every joke before it lands—saunter in late, coffee in one hand, swagger in the other. James T. Kirk. Everyone watches Kirk; Kirk watches no one. He hacks the test and beats the no-win scenario. The room erupts. Spock stands still and takes in the specific symmetry of Kirk’s face: humor and hunger, both bright. Something in him notes it. Something in him files it under hazard.

They speak for the first time after the hearing. Spock is on the panel, defense of the test’s integrity forming on his tongue like ice. Kirk calls the test a cheat. Spock calls Kirk impertinent. Kirk grins in a way that dares him to find it charming. Spock refuses. For almost a minute.

Nyota bumps his shoulder later. “He’s trouble,” she says.

“I am aware.”

“You’re also a little curious.”

“Curiosity is not equivalent to attraction.”

“Did I say attraction?” Her eyes laugh. He looks away so she will not see too much.

He does not plan to see Kirk again, but plans are for quiet days. The universe prefers storms. Vulcan burns. His mother falls. He fails to hold her. The wordless break inside his ribcage is clean and catastrophic. He does not remember choosing to scream; he remembers the taste of dust.

After, on the Enterprise, the new ship smell not yet faded under the heat of emergency, Kirk stands in front of him on the bridge with eyes that do not look away. Kirk’s voice is urgent, raw. “I’m sorry,” Kirk says, and the words are not a mirror, not empathy for show. They are a hand held out over a chasm. Spock does not take it. He chooses anger because anger is simpler than pain. He forfeits command, sinew by sinew, without meaning to. When it is done, when the Romulan ship is ash in the sky, when he and Kirk are standing in sickbay and the adrenaline goes thin, he hears his father’s unexpected admission: I married her because I loved her. Spock breathes once, twice. He searches Kirk’s face, and for the briefest instant he allows the possibility that there is a different shape to the no-win scenario.

He keeps his post as First Officer. He keeps Nyota’s hand in his. He tries to be honest. They sit on the observation deck. Earth curves below, blue and gold, clouds wrapped around it like a shawl. She rests her head on his shoulder. “I’m here,” she says. “Even if you don’t know how to be.”

“I am trying,” he says.

“I know.” She lifts her head to look at him full. “And I also know someone else is going to be… something to you. Soon. You don’t have to say it. I can feel it in how you talk about him without saying his name.”

Spock opens his mouth, shuts it. She smiles, soft and fierce. “I’m not angry. We’re young. The galaxy is big. I want to be chosen, not settled for. And I want you to be chosen too.”

He takes her hand, then, two fingers aligned, a Vulcan kiss in the air. “You are my first,” he says. “You will always be the first.”

Her eyes shine. “And you’ll always be important. That’s not a consolation prize. That’s the truth.”

They part without drama. It still aches. The shape of an ending can be gentle and still cut.

On the five-year mission, the Enterprise becomes a language he learns without thinking. Ship hum underfoot. Sulu’s quick precision. Chekov’s bright enthusiasm. Chapel’s dry one-liners when triage goes sideways. McCoy’s grumble, a whole weather system rolling through sickbay, barbed and warm. And Jim—Jim everywhere, Jim like a beam that finds the structural weakness and shores it without being asked, Jim with his chair-swirl and his daredevil grin and a quiet he keeps tucked away where only a few people can see it.

Spock does not admit he is counting how often he sees that quiet.

The first time Jim touches him outside necessity, they are in a shuttle bay late after a repair. The hangar doors are open to a star-dappled black. Spock is cataloging damage. Jim leans against a crate and yawns. “Hey,” Jim says, casual. “You ever think about how small we are? And how big? Same time?”

Spock raises an eyebrow. “Frequently.”

Jim steps closer like he is following a thought his feet started without him. His hand lands on Spock’s forearm, just above the wrist, a warm, human weight. He squeezes once. The contact is friendly. The contact is not only friendly. The muscles in Spock’s back tighten. He looks at Jim, who looks back with that same open gaze he had in sickbay after the dust. Jim’s thumb drifts a fraction and then stills. He releases Spock like he is stepping away from a live wire. “Okay,” Jim says softly. “Noted.”

Spock says nothing because saying anything would change the air. He stands in the echo of a touch for minutes after Jim leaves.

McCoy notices everything. He corners Spock in the corridor outside mess. “You look like you swallowed a lemon, Spock. Or a warp coil.”

“I assure you I am functioning normally.”

“That’s your problem.” McCoy crosses his arms. “Sometimes normal’s a cage.”

Spock looks at him. “Doctor, the last time you advised me to deviate from normal, I initiated a diplomacy gambit you described as, and I quote, ‘cowboy nonsense.’”

“And it worked.” McCoy’s mouth twitches. “Look, I’m not your therapist. I am your friend, whether you like it or not. And as your friend, I’ll say this: that kid in there who acts like gravity doesn’t apply to him? He does stupid brave things because he cares so hard it makes him reckless. You could tell him to use some of that caring on himself.” A pause. “And maybe you, while you’re at it.”

Spock holds the wall with his gaze until it stops shifting. “Thank you, Doctor.”

“Don’t thank me. Do something.”

He does not, not at once. He practices patience like a kata. Missions come and go. Dust rises and settles. They bleed, recover, laugh, sleep in shifts. A planet of glass deserts. A city of hanging gardens where the wind combs through plants that hum back. A rescue under a sun that tastes like tin. At a diplomatic dinner, Spock watches Jim charm a room that came to be charmed and worries at the cost. Later, in the corridor, Jim leans against the bulkhead, eyes pinched at the edges. Spock says, “Your performance was effective.”

Jim huffs a laugh. “Performance, huh? You make me sound like an actor.”

“You are one. All humans are.”

“Not arguing,” Jim says, but his smile fades. “Sometimes I lie to make things true later.”

“That is a valid method of leadership,” Spock says. He stands too close on purpose. “It is also exhausting.”

“Yeah.” Jim tilts his head, tired and unguarded and young. “Sometimes I wish I had a map.”

“You do,” Spock says, before thinking. “You have us.”

Jim looks at him like the starfield just rearranged. “I do,” he says. “I have you.”

They nearly die on Caladan III. A mining rig collapses. Sirens claw at the air. Spock follows Jim into the smoke, because Spock always follows Jim into the smoke. They lift a length of twisted support beam off a trapped engineer. The structure groans. Another section falls. Jim shoves Spock out of the way and takes a hit that drives him to the floor and refuses to let him go.

Spock hears his own heartbeat. He feels the old helplessness flower in his throat and tries to crush it. He kneels hard beside Jim. McCoy slides in past him with a kit and hands and the calm cadence of practiced swearing. “Hold him,” McCoy snaps. “Don’t let his spine move.”

Spock grips Jim’s shoulders. Jim is laughing a little, breath ragged. “Hey, Spock,” he pants. “Didn’t like the beam’s manners.”

“Your priorities are unsound,” Spock says. He cannot quite see. He keeps his voice flat through force. “Remain conscious.”

“That an order?”

“Yes.”

Jim obeys. The rigging groans like a wounded animal. Sulu’s team secures the section. The beam lifts. McCoy seals a bleeding vessel, growls at a monitor, injects Jim with something that smells like saline and metal. “You’re an idiot,” McCoy tells Jim, doing the work of love with every insult. “But you’re my idiot, so try not to croak.”

Spock’s hands do not shake. He will be grateful later.

They make it back to the ship. McCoy barks orders like a drill sergeant in a hurricane. Chapel hands him instruments before he asks. Jim sleeps the kind of sleep that happens when a body hears the word safe and believes it for one hour.

Spock stands outside the biobed because sitting feels like a betrayal of vigilance. Nyota finds him in the doorway. They have not practiced avoidance, but they have practiced space. She stands next to him, close enough that he can feel the light heat of her arm. “He’ll be okay,” she says.

“Yes.”

“You were okay too.”

“I am… intact.”

She leans against the wall with him. “I miss what we were,” she says, simple and clean. “And I’m glad for what we are.”

He looks at her. “As am I.”

She nudges him with her shoulder. “Go hold his hand. You won’t break him.”

He steps closer to the bed. He does not touch Jim’s hand. He stands there and thinks about how touch can be a promise and a weapon and a bridge. Jim opens his eyes as if he hears the thinking. “Hey,” Jim says, voice soft, sanded down. “You still here?”

“I am.”

“Good.” Jim blinks slow. “Stay.”

Spock stays.

The crew tells the story later with edits. Chekov swears Spock picked up the whole rig and threw it. Sulu says McCoy grew extra hands. Uhura says nothing and watches Spock watch Jim, and her gaze holds a blessing that Spock does not deserve and takes anyway.

Everything changes very little and enough. Jim jokes, heals, goes back to daring death to blink. Spock pretends his heart rate remains steady around him. McCoy rolls his eyes at both of them like a metronome beating common sense.

The mission after Caladan is supposed to be routine. They deliver medical supplies to a frontier post. The colonists’ leader is a woman with gray hair and a scar that runs from ear to jaw. She shakes Jim’s hand with a grateful grip. “You people make it easy to believe in things,” she says.

“Sometimes I lie to make things true later,” Jim replies under his breath, for Spock alone.

Spock says, “You also tell the truth to make lies less necessary.”

Jim’s mouth opens. Closes. He looks like a man deciding to jump.

They kiss in Spock’s quarters two days after. It happens like an equation reaching its simplest form. They sit on the floor when the conversation gets too heavy for chairs. Jim takes Spock’s hand, not assuming. Spock turns his wrist and places Jim’s palm over his heartbeat. Jim watches him like a student memorizing a lesson he wants to teach back. “Are you sure?” Jim asks, voice steady, eyes blazing.

“No,” Spock says, honest. “And yes.”

Jim leans in slow enough for refusal to find room, then slow enough for refusal to feel foolish. Their mouths meet. The first contact is gentle, heat contained in a line. The second is not. Spock learns the taste of laughter inside a kiss. He learns the sound he makes when Jim’s hand curves behind his neck, the way pleasure and fear interplay like harmonics. He learns that loving someone is not forfeiting himself, it is expanding: an increase in set size, not a loss of elements.

After, they lie with foreheads touching, breaths in sync. Jim whispers, “Ad astra per aspera.”

Spock lifts an eyebrow, because it is easier than letting his whole face soften as much as it wants to. “To the stars through difficulties,” he says. “A fitting motto for our work.”

“For life,” Jim says. He slides his thumb along Spock’s knuckles. “For us.”

Spock closes his eyes. “Yes.”

They proceed like two scientists who keep discovering the same proof and still run it again to ensure it holds from a different angle. They are careful at first, privacy a courtesy to themselves and to the crew that relies on them. The ship does not gossip where it matters. The ship, like any living thing, feels when its heart is safe.

On an ice moon, they share heat under foil and breathe into hands. On a floating market linked by shimmering bridges, Jim buys Spock a piece of carved green stone and pretends it is nothing. Spock wears it in his pocket like a secret planet. In the mess, on a quiet night shift, Spock pours Jim black coffee, and Jim looks at him in a way that makes time expand.

Nyota sits with them sometimes and tells stories about the linguistics of rumor. McCoy joins with medical complaints and hidden smiles. Pike checks in by subspace. He watches them both in the screen and says, “You look less miserable than most of my former students. I’ll take it.”

“Thank you, sir,” Spock says.

“Don’t make me regret signing off on either of you,” Pike says, and then, softer, “I’m proud of you, son.”

Spock’s throat goes tight. He says nothing for a long breath. Jim’s knee presses lightly against his under the console. When he can speak, Spock says, “Understood.”

A year passes. Then another. The five-year mission stretches like a bridge over deep water. They lose people. They save people. They fail. They succeed. Sometimes the math balances. Sometimes it doesn’t. When it does not, Spock refuses to let grief calcify into performance. When he cannot find his way out, he tells Jim. When Jim cannot find his way out, he tells Spock. This is not always tidy. It is better than tidy.

On Vespera, a planet that glows like a lantern from orbit, they negotiate with a council that does not trust outsiders. Nyota threads language into fabric. McCoy vaccinates in a tent with a roof that opens like a flower. Jim stands under a sky full of drifting bioluminescent seeds and speaks in a voice that steals no one’s agency and still invites everyone in. The council agrees to a trial partnership. The colony elder takes Spock’s hands in hers and says, “You see the world from the edge and from the center. Use both.”

Back on the ship, Spock goes to the observation deck. The starfield is an ocean of silver grain. Jim arrives without being called; they have become good at this. He stands next to Spock, shoulder to shoulder. “You ever think we could have missed this?” Jim asks.

“We did miss it,” Spock says. He watches the reflection of Jim’s face in the glass. “And then we did not.”

Jim bumps his shoulder. “Hate it when you’re right.”

“That is improbable.”

“Okay, fine, love it when you’re right,” Jim says, a grin taking the edge of the moment too far on purpose. “Don’t get smug.”

“I am Vulcan.”

“That’s literally not a defense.”

Silence opens between them in a tender way. Jim’s hand finds Spock’s. They stand like that until the deck lights dim.

The next crisis finds them anyway. An old enemy with a new name. A trap disguised as a mercy mission. The Enterprise breaks atmosphere over a red world and takes fire from below. Engineering holds by will and weld. Jim makes a choice that might get them all killed and does not. The crew comes out the other side bent but unbroken. In post-action review, Spock disagrees with two decisions in detail and supports the shape of the whole. Jim listens, takes the notes, meets Spock’s eyes, looks grateful even when exhausted. “Keep me honest,” he says later, quiet in the corridor.

“Always,” Spock says.

They sleep together that night in what is not quite an embrace and not quite not. It feels less like a first and more like a continuation of something that started the moment Spock did not let himself fall when his hands were empty.

After, he calls his father. The channel opens. Sarek’s face appears, older at the edges, still a monument. “Spock,” Sarek says.

“Father.”

They exchange formalities. They also exchange a small, risky ease. Finally, Sarek says, “You appear… content.”

“I am engaged in work that suits my skills,” Spock says. He lets a pause hang just long enough to be felt. “I am also… accompanied.”

Sarek’s expression shifts by one degree. “I see.”

“I do not require permission,” Spock says, tone even. “I wished to share information.”

“Then I will share mine,” Sarek says. “I am… pleased that you have found balance.” A very Vulcan beat. “Your mother would have been, also.”

Spock breathes in slow. “Yes.”

The call ends. Jim is in the doorway, leaning with an ease that might be nervousness in disguise. “Everything okay?”

“Yes,” Spock says. “Better than.”

Jim steps in, touches Spock’s hand. “Come to bed.”

Spock goes. He learns the map of Jim’s breathing. He learns his own.

On the last day of the second year, Pike sends a packet. Inside is a letter and a short video from a class Spock once took, a guest lecture he barely remembers. The speaker says, “You will be asked for everything. Give what you can without burning what you cannot replace. Your people—whoever they are—will help you tell the difference.”

Spock watches the clip twice. He sets it aside. He goes to find Jim, who is in the gym picking up heavy things and putting them down as if the act will hold a ship together. Spock stands by the bench and waits until Jim sets the weight aside. “You are replacing stress with measured exertion,” Spock says.

“Who, me? Never.” Jim is breathing hard. Sweat shines along his hairline. He sits up. “Join me?”

“Later.” Spock holds out a hand. “Walk.”

They walk the long loop that rings the outer skin of the saucer, where faux daylight slides into starfield. Spock does not practice a speech. He does not need one.

“I am not a simple man,” Spock says at last.

Jim snorts. “You don’t say.”

Spock continues, steady. “I am not easy. I am not unfailing. I am… capable of learning. With you, I learn faster.”

Jim stops walking. The corridor is empty. The ship hums like a cat alive. Jim’s face shifts through humor, uncertainty, raw hope, love. It settles on the last. “Spock,” he says, like the word is a promise and a prayer.

“I loved,” Spock says, and the word lands like a stone in a clear pool. “I will always love. It was right. It ended. This is not the same thing, and it is also the same thing in the only way that matters. It is my life.”

Jim’s eyes heat. He moves closer, slow, not to startle a wild thing. “I’m here,” he says. “I’m not going anywhere.”

“Ad astra per aspera,” Spock says.

“Yeah.” Jim’s mouth curves. “Through a whole lot of aspera.”

Spock touches two fingers to Jim’s. Jim’s grin softens. He bends, and their foreheads meet. Neither of them speaks for a moment that holds like a held breath. Spock hears his mother’s laugh in his head, feels his father’s hand on his shoulder, sees Nyota’s eyes shining when she told him to be chosen, hears McCoy calling him a stubborn pointy-eared miracle with a voice full of care, sees the bridge where their people live. He sees Jim. He sees himself. He sees a path through vacuum and fire.

They walk back to the bridge together.

The stars are what they always were. He loves them not because they are beautiful, though they are, but because they are honest. He loves them because they make demands that cannot be sidestepped, only met. He loves them because they are home not to certainty, but to commitment.

At his station, Spock feels the chair beside him turn. Jim settles into it and turns it back again, the circle of a ritual. “Mister Spock,” Jim says, warmth sliding under the formal address like a secret everyone knows. “Ready?”

Spock looks into the main viewer. The galaxy spreads like a language he is still learning and always will be. He lets the quiet come. He lets it speak.

“Ready, Captain,” he says.

The Enterprise moves. The crew breathes in one rhythm. The stars do not get closer; they allow themselves to be met. Through difficulties. Through grief and near-loss, through first love and last love, through the day’s small errors and the night’s long doubts.

Spock stands at his post. He is not alone. He does not intend to be. He does not intend to be anything but the man who learned, at last, that logic without love is a tool and logic with love is a life.

He rests two fingers on the edge of the console and feels the hum of the ship like a pulse under his skin. He feels Jim’s gaze brush his profile and stay. He feels Nyota working the comm in a voice that can make wonder sound like an order no one wants to disobey. He hears McCoy complain because nothing is ever simple, and he is right; it is not simple. It is better.

“Course laid in,” Sulu says.

“On your mark,” Chekov adds, bright as sunrise.

Jim meets Spock’s eyes. “Mark,” he says.

“Engage,” Spock replies, out of turn, an indulgence he rarely allows himself.

Jim laughs, happy and startled. “You heard the man,” he says.

The stars wheel. The ship answers. The no-win scenario is not defeated; it is met with planning and mercy and the stubborn will to try again tomorrow. Spock stands in that knowledge, and it steadies him more than any doctrine ever did.

On the quiet nights, when the deck lights are low and most of the ship sleeps, he sits with Jim on the floor of his quarters, backs to the bed, legs outstretched, warm, tired, fully alive. They trade stories about nothing. They argue about something no one else cares about. They put their foreheads together. They kiss slow. They do not hurry what does not need hurrying.

“Hey,” Jim murmurs one night into the hinge of Spock’s jaw. “You ever think about how we got here?”

“Frequently.”

“You ever scared we’ll mess it up?”

“Frequently,” Spock says, and then, because the truth is a habit he keeps choosing, “and also no.”

“Why no?”

“Because we will keep doing the math,” Spock says. “Because we will keep telling the truth when we would rather not, and lying only when it makes the truth possible later. Because we have a crew that will not let us forget ourselves. Because we will keep making choices and then making better ones.”

Jim hums, content. “You make even romance sound like a mission brief.”

“Romance is a mission,” Spock says. “To the stars. Through difficulties.”

“Copy that,” Jim says, smiling against his skin. “Mr. Spock.”

“Captain.”

Tomorrow will come. Space will be space. There will be calls to answer and calls they cannot. There will be nights without rest and mornings that taste like coffee and resolve. There will be firsts and lasts and ordinary in between. Spock knows this. He knows himself, which is a new thing and a practice.

He rises when the ship hum changes timbre, when the next duty cycle calls. He offers Jim a hand up. Jim takes it and does not let go until they are in the corridor, until they have to.

On the bridge, Pike’s letter waits on his console like a quiet benediction. Spock taps it open, reads the last line again. Your people will help you tell the difference.

“Yes,” he says, low, to no one and to everyone.

The stars do not answer in words. They answer in light. He takes his seat beside the man who is his home, and together they turn their faces toward the next hard thing, the next bright thing, the next ordinary hour. The mission continues. The life does too.

Ad astra per aspera.

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