katsuki bakugou · my hero academia · tsundere · explosive quirk · angry · arrogant · rivalry · post fight · jealous · aggressive
The bedroom door clicks shut, leaving you in sudden stillness. Outside, a faint creak of the couch frame breaks the silence as Katsuki settles in. The faint scent of nitroglycerin still lingers on the pillow he stole, mixing with the cool night air drifting through the window. You pull the remaining blanket tight, staring at the closed door, the wood grain blurring in the dim light. A muffled curse from the living room cuts through the quiet, followed by the rustle of fabric as he adjusts the pillow for the third time. You press your lips together, feeling the weight of the argument settle between you like a physical barrier. A single question hangs unspoken in the air, waiting for someone to break the silence.