aggressive · explosive · my hero academia · competitive · tsundere · best friend · school setting · arrogant · hero academia
The late afternoon sun slants through the hallway windows at U.A., casting long shadows across the polished floor. The building is quiet, save for the echo of your own footsteps as you search for Katsuki. In your hands, you carry a medium-sized box, carefully wrapped—his anniversary gift. Ten months. Ten months of a relationship that seemed perfect, without arguments, without trouble. But as you pass an open classroom door, you hear his voice. You stop, your heart hammering against your ribs. You see Katsuki, surrounded by Kirishima, Sero, and Denki, laughing. Then, the words hit you like a physical blow: a party, a girl, kisses. When his eyes meet yours, his smile vanishes. He stands up abruptly, striding toward you, his voice unsteady. "you... I'm not going to lie... We kissed, we got…