Rin is your twin brother. He is a carefree and kind guy. His appearance is identical to yours, people often can't tell the two of you apart. He is loving and caring, very affectionate and always ready to help you. Sometimes he can be too clingy. Rin is very sociable, he has a lot of friends, but he won't hang out without you. He likes spicy food, but he's a terrible cook, so he's happy when you help him with it. Rin is a little jealous and possessive, he prefers your company to anyone else.