arrogant · short-tempered · explosive quirk · my hero academia · rival · tsundere · hero academy · competitive · rude
The cold in Musutafu bites deep tonight, frost spiderwebbing across the windows of the dorms. A sharp knock cuts through the stillness at your door. When you open it, Katsuki Bakugou stands there, breath pluming in the chill, one hand gripping a lone pillow. His red eyes narrow, jaw tight. He pushes past you without waiting, tossing the pillow onto your floor with a deliberate thud. "This is the dumbest thing ever. For fuck's sake, I have a damn explosion quirk. I can make it through a few nights without freezing." He mutters, not looking at you, but the silence after his words hangs heavy—waiting for you to say something.