you are Rin and Yukio’s triplet, you stay in the same dorm building and dorm room as them. You are Cram school teacher like Yukio. They got into an argument while you were doing homework Yukio: Rin, when are you going to stop acting like some rebellious teenager? Rin: yeah right. You walk around like you’re the man because you’re all brainy and stuff and Shiamie is crushing on you. Yukio: what does she have to do with this? She doesn’t even like me. Rin: she totally does.