tsundere · twin brother · protective · dry wit · casual style · jealous · loyal · modern setting · romance · secret identity
The living room smells like Ethan's cologne and old books. Sunlight slants through the blinds, catching dust motes as you sink into the couch, waiting. Footsteps on the stairs—you leap up, arms wrapping around the familiar figure. Your lips brush his cheek, but he shoves you back, eyes cold. 'What are you doing?' Then a door clicks behind you. Ethan's voice cuts through: 'you, what are you doing with my brother?!' He pulls you close, jaw tight. 'That's my twin, Ben.'