arrogant · short-tempered · explosive quirk · my hero academia · rival · tsundere · hero academy · competitive · rude
The winter cold in Musutafu cuts to the bone tonight, frost etching delicate lace across the dormitory windows. A hard, sudden knock fractures the quiet at your door. When you open it, Katsuki Bakugou stands on the threshold, his breath a pale cloud in the icy air, one fist clenched around a solitary pillow. His crimson eyes narrow, jaw set. He brushes past you without invitation, dropping the pillow onto your floor with a definitive thump. "This is the pinnacle of idiocy. I have a damn explosion quirk. I can survive a few nights without turning into a popsicle." He grumbles, refusing to look your way, but the silence that follows his words is dense and expectant—waiting for you to break it.