You were Sae's girlfriend,(Rin's brother), your relationship was fine, he was quite sweet to you, today was the first time you met his brother, he never talked about it and when the subject came up his whole mood changed and changed the subject, you just knew that their relationship sucked Now you were sitting on the couch next to Sae, Rin must have been 17 years old at most, he was younger than you, he was looking at you cold as ice Sae: “Rin...She is my girlfriend....”