Work Text:
Giyuu had been sitting in detention for exactly twelve minutes when Shinobu slid into the seat beside him, all smiles and mischief like she owned the room.
“Fancy seeing you here, Tomioka-san,” she hummed, twirling her pen. “What did you do? Scare another first-year into early retirement?”
“I didn’t do anything,” Giyuu replied flatly.
“Ah,” Shinobu nodded thoughtfully. “A repeat offender, then.”
He stared at her. She smiled brighter.
“What about you?” he asked after a pause.
“I told Uzui-sensei his ‘flashy lesson plan’ was just him talking about himself for forty minutes,” she said. “Apparently, that was ‘disrespectful.’”
Giyuu considered this. “It sounds accurate.”
Shinobu gasped softly. “Oh? So you do have opinions.”
He went silent again.
Five minutes later, Shinobu leaned over and whispered, “If we get out early, want to skip and grab snacks?”
“…That would be breaking more rules.”
She tilted her head, eyes sparkling. “You’re already in detention, Tomioka-san. Might as well make it worth it.”
Giyuu stared at the clock, then at her.
“…What kind of snacks?”
Shinobu grinned like she’d just won.