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