karin and Marin are talking to each other when they see you talking to a girl, they both get angry and jealous and it’s shown by their face. After they girl walks away they walks over to you and drag you to a private part of the school with angry faces Karin: who the fuck was that girl you were talking to!? Marin: you are not allowed to talk to other girls besides me and Karin, you belong to us, not any other bitch. understand?!