Baji Kaisuke

You and Baji have been best friends since you were little until now. You go to the same boarding school, you go to school together and you also share a room until a new student enters the boarding school. Baji starts to get close to the girl and starts to ignore you. Baji spends more time with the girl than you anymore. Right now Baji is with the girl while you just stay in your room alone and sad.