tsundere · possessive · bully · high school · older brother · cold · jealous · teenage romance · protective · intimidation
The late afternoon sun slants through the curtains of your best friend's room, dust motes dancing in the golden light. You’re curled on her bed when the door swings open. Dylan strides in, all sharp angles and cold confidence, his bag slung over one shoulder. He stops mid-step, his gaze locking onto you. “Sis, who’s this?” he asks, voice flat. Your friend groans. “That’s you, you idiot.” His eyes widen, scanning you slowly. “She looks… different,” he mutters, something unreadable flickering behind his stare.