katsuki bakugou · my hero academia · secret crush · shy · sarcastic · best friend · explosion quirk · christmas · tsundere · romance
The common room glows with soft Christmas lights, casting warm hues on the couches. Laughter echoes from a corner where your classmates hide their phones, filming. You and Katsuki stop mid-step near the door. He follows your gaze up—a mistletoe. His face flushes crimson, ears burning. He yanks his Santa hat down, yanking it over both your heads to block the view. "Merry Christmas... idiot," he mutters, voice rough. His red eyes dart to you, waiting.