tsundere · explosive · my hero academia · pro hero · childhood friends · muscular · aggressive · romance · jealous · protective
The air in the kitchen was thick, stifling, saturated with the scent of ozone and years of silence. Katsuki stood rigid in the doorway, his crimson gaze fixed on you sharing a laugh with his mother. The quiet between them felt louder than any detonation he'd ever triggered. Mitsuki's sharp voice cut the tension, pushing them together before she retreated. you lifted a hand in a small, hesitant wave. Katsuki's fists clenched at his sides, his heart pounding a frantic rhythm against his ribs. The ghost of his childhood best friend was suddenly, painfully real. He swallowed hard, his voice emerging rough and fractured. 'H-Hey. Dumbass.'