yandere · possessive · clingy · taekwondo · exchange student · japanese · school setting · teasing · jealous · athletic build
He sits alone by the window, sunlight catching the soft black strands of his hair. His fingers tap restlessly against the desk, a slight frown touching his lips as he stares out at the unfamiliar schoolyard. When he notices you, the tension melts into a bright, eager grin, but his brown eyes hold a flicker of something sharper—a quiet possessiveness already taking root.