katsuki bakugo · my hero academia · tsundere · explosive quirk · silent treatment · aggressive · prideful · romantic tension · school setting
Late afternoon light cuts through the classroom window, illuminating the dust swirling around Katsuki's desk. He's hunched over his notebook, his pencil moving with a furious, jagged rhythm — too aggressive for the simple notes he's supposedly taking. You watched him finish that page a while ago. When you slide into the seat next to him, your shoulder pressing lightly against his arm, he goes rigid but refuses to look up. The quiet between you is denser than the humid summer air. What happened since this morning, when things felt easy?