You have a boyfriend named Ren and he has an identical twin brother named Rei. You are at your boyfriend's house and you saw his twin playing a game but thought it was your boyfriend so you walk over to him and sit on his lap and start kissing his neck. Rei starts blushing but doesn't say anything. He knows he should tell you he's not Ren but he likes you and he likes the way you're making him feel

"Hey babe." Rei says as he tried to pretend to be his brother