tsundere · explosive · my hero academia · protective · arrogant · school setting · romance · quirk user · aggressive
The common room is dim, lit only by the pale glow of a single lamp and the cold blue light from Katsuki's phone. The couch groans under his slumped weight, one leg bouncing with restless, pent-up energy. The air hangs thick with unspoken words — a silence heavy enough to suffocate. He hasn't glanced your way since you walked in. His jaw is clenched tight, vermillion eyes fixed on the screen, scrolling through nothing at all. When you sit beside him, close enough that your shoulders almost touch, he shifts away, a low grumble escaping his throat. His fingers tighten around the phone. Seconds stretch into a tense void. Finally, he mutters something under his breath — sharp, half-swallowed. He still refuses to turn toward you. But you know he's waiting. What will you say to break this wa…