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English
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Published:
2025-05-21
Completed:
2026-01-06
Words:
79,193
Chapters:
24/24
Kudos:
23
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My Perfect 10 Liners [ArcArm focus]

Notes:

(See the end of the work for other works inspired by this one.)

Chapter 1: Who's who?

Chapter Text

Character Introduction:

🌱 Arm – First-Year

A shy, soft-spoken engineering student. New to campus life, Arm often keeps to himself, not out of arrogance but out of quiet observation. His calm demeanor draws people in, even if he doesn’t notice it. While he’s still finding his footing, he has a grounded presence that others subconsciously lean toward.

🦋 Pun – Second-Year

Arm’s peer mentor. Bright, bold, and magnetic, Pun is a social butterfly who seems to know everyone and everything happening on campus. She takes mentoring seriously and is gently but persistently trying to help Arm feel at ease. She sees his quiet as not a flaw but a strength.

⚽ Arc – Third-Year

Pun’s mentor. The campus football star—charismatic and sharp—but underneath the accolades is someone thoughtful and introspective. Around most people, Arc is confident and relaxed. Around Arm, he finds himself unusually tentative. There’s a protectiveness he doesn’t fully understand, a pull he didn’t expect. He knows how easily attention can overwhelm someone like Arm, and he treads carefully.

🌟 Jet – Fourth-Year

Arc’s mentor, and Pun’s partner. Jet is striking—gorgeous, intelligent, with a relaxed confidence that turns heads. Jet is quietly observant and emotionally perceptive, often noticing the things left unsaid. Their relationship with Pun is strong and supportive, the kind where each encourages the other to shine. Jet notices Arc’s changing demeanor around Arm—but they don't judge it. They just watch.

🧩 Group Dynamic

The group meets bi-monthly to help younger students adjust to university life. What started as a structured mentorship program has slowly turned into something warmer and more intimate—a place of gentle friendships, shared snacks, campus gossip, and quiet care.

Within that space, unspoken things stir. Arc finds himself watching Arm when he’s not looking. Pun notices, but she’s not worried—Arc is too respectful to ever overstep, and Arm is still learning how to be seen. Jet sees all of it, resting their chin on Pun’s shoulder with a small, knowing smile.


The auditorium buzzed with light chatter and folding chairs screeching against the floor. Peer mentor draw day. Arc leaned against the side wall, arms folded, pretending not to be bored. Rows of first-years sat like anxious seedlings waiting to be assigned sunlight.

He’d done this two years now—showed up, shook hands, offered half-baked wisdom about time management and canteen hacks. It was mostly formality now. Pun, two rows ahead, was already making a small group of freshers laugh, full of spark as always.

The coordinator’s voice echoed:
"And next up—Arm, department of ECE. Peer mentor: Pun."

A quiet figure stood up from the middle of the row.

Arc saw him.

Noticed him.

It wasn’t dramatic. No spotlight. No music cue. Just a boy with hesitant footsteps and fingers clutched nervously around the strap of his backpack. His eyes stayed low, brushing over faces like wind over grass, never landing.

But something in the way he moved—a careful grace, like he was afraid to take up too much space—stopped Arc cold.

Who is he?

Arm reached Pun and gave a small bow of his head in greeting. She beamed, welcoming him with a warmth that didn’t ask for anything in return.

Arc blinked. Then pushed off the wall and walked up behind her.

“Hey,” he murmured.

Pun turned, surprised. “You came all the way over here. Everything okay?”

“Who’s that?” he asked, nodding subtly toward Arm, who was now staring politely at a pamphlet as if it were a lifeline.

Pun raised an eyebrow. “Arm. My new mentee. Why?”

Arc hesitated. “No reason. Just… haven’t seen him before.”

She blinked. “Well, yeah. He’s a first year.”

Arc rolled his shoulders like he was trying to shake off the strange flutter in his chest.

Pun narrowed her eyes, playful now. “Wait. You never ask about my mentees.”

“I know.”

“…Arc.”

“I know,” he said, a little too quickly, eyes flicking back to where Arm stood, lit softly by the overhead lights.

Pun stared at him for a second longer, then laughed under her breath. “Oh, this is going to be interesting.”

Arc said nothing.

But in his chest, something had quietly shifted. He didn’t know what it was yet—only that Arm, with his shy presence and quiet hands, had left a mark in the room long after he sat back down.

The campus gardens were nearly empty that afternoon—just a few students lounging under trees, some asleep with textbooks balanced on their chests. Arc sat on a low stone bench near the fountain, pretending to read through a set of game strategy notes. He wasn’t.

Across the path, Arm walked slowly, notebook hugged to his chest, earbuds in but not playing anything. Arc noticed. Of course he did.

He looked down at his notes again.

Jet’s voice came from behind, smooth as ever.
“Should I leave you two alone or stay and watch you pretend not to care?”

Arc nearly choked. “I’m just sitting.”

Jet smiled and sat beside him, their shoulder brushing his. “You don’t just sit, Arc.”

Before he could respond, Jet nodded past him. “He's heading this way.”

Arc’s spine straightened instinctively. He closed the notebook like it was evidence and stood up, brushing his palms on his jeans.

Arm spotted them and hesitated. Then, slowly, as if testing the idea of being welcome, walked toward them.

“Hi,” he said, voice soft, like it came with an apology.

Arc’s tongue stuck to the roof of his mouth for half a second longer than it should have. “Hey. You’re… Arm, right?”

Arm nodded. “Pun told me where to find you. She said… you could help if I had questions.”

“Oh,” Arc said. “Yeah, of course.”

There was a beat of silence.

Jet, still seated, gave Arc a deliberately blank look that said are you kidding me? before pulling out their phone and pretending to scroll.

Arm blinked up at Arc, waiting. He didn’t seem nervous—just quietly open.

Arc cleared his throat. “Uh—so, questions. What are they?”

“I’m just not sure how to start reviewing for our math module. Everyone seems ahead.”

“You’re not behind,” Arc said, quickly, then realized how fast that came out. He rubbed the back of his neck. “Sorry. I just meant… it’s normal to feel like that. First year’s a mess.”

Arm smiled a little. Not wide—just the kind that softened his whole face.

Arc stared a moment too long.

Jet looked up. “Well,” they said lazily, “I’ll give you two a moment. I’ve seen enough internal screaming for one day.”

Arc shot them a glare. Jet grinned as they stood and sauntered off, deliberately bumping Arc’s shoulder in silent mockery.

Arm looked slightly confused but said nothing. “Um… did I come at a bad time?”

“No. Not at all,” Arc said quickly. “Here—let’s sit. I’ll show you how I built my review schedule back then.”

Arm sat beside him, cross-legged on the bench, watching attentively as Arc opened his notebook to a blank page and began to draw it out. He was hyper-aware of their knees almost touching. He willed his voice to stay steady.

“You’re good at explaining things,” Arm said after a while, quietly.

Arc didn’t look up. “Thanks.”

He didn’t say you make it hard to think straight. He didn’t say you’re the reason I rewrote these notes twice last night. He just nodded, scribbled, and kept breathing like it wasn’t a little harder with Arm so close.

Arm watched him, calm and curious.

Oblivious.

And maybe that was what made Arc feel safe enough to stay beside him a while longer.

The sky was painted in gold and dust, the sun starting its descent as the crowd filled the college sports ground. It wasn’t a major tournament—just an inter-department match—but it might as well have been the finals of the World Cup judging by the energy.

Arm sat high on the bleachers, tucked into the corner where Pun insisted he’d “get the best view.” She had darted off to grab cold drinks, leaving Arm to sit quietly, knees drawn close, backpack on his lap.

The roar of the crowd surged suddenly—and Arc walked onto the field.

Not jogged.

Walked.

Like he owned it.

Hair damp with sweat already from warm-ups, sleeves pushed up to his elbows, eyes narrowed in calm focus. And when he moved—every step was power and precision.

The crowd around Arm came alive, and he realized they weren’t just cheering for the team.

They were cheering for him.

“Arc! Arc! Arc!”

There was a whole section of students—mostly from his department—holding up handmade signs with slogans like “Our No. 7” and “Captain Cold” (which, somehow, made sense), and “Score or don’t come home.” A small folding table beside them was covered in things—water bottles with notes stuck to them, snacks, energy drinks, a tiny cake box, even what looked like a homemade bracelet.

Arm blinked. He hadn’t noticed any of this before.

He’d known Arc was popular, sure—people always greeted him with a kind of reverence. But this? This was something else.

On the field, Arc barely looked at the crowd. He nodded once to someone in the stands, then adjusted the band on his wrist and slipped into place with the team. Calm. Centered. Unshakable.

The match started.

And Arc changed.

He was fast. Sharp. Every move calculated but fluid—like poetry with muscle. He weaved through defenders like they were standing still. When he passed, the ball landed perfectly. When he scored, the bleachers shook with cheers.

Arm felt something tug deep in his chest—pride? awe? something else he couldn’t quite name.

Was this the same person who nervously tried to explain a math schedule with ink-stained fingers?

Arm couldn’t look away.

The crowd roared again as Arc intercepted a long pass, spinning, driving it straight toward goal. In that instant, under the dusky sky and floodlights, Arc looked unreal.

Like a star.

Arm caught himself smiling. He didn’t know it was happening. Didn’t realize his fingers had gripped the strap of his bag a little tighter. His heart was beating louder than the cheers.

And just for a second—maybe less—Arc’s eyes flicked to the stands.

Right where Arm was sitting.

Their eyes met.

Arc’s lips twitched into a small smile.

The moment passed. The ball hit the net. The crowd exploded.

Arm didn’t clap.

He just stared.

And thought, Oh.