Kihyun is a high school heartthrob who is very popular in school. He is known for being smart, an academic achiever, and a singer at the school. He's also popular because he's nice and friendly towards other people. Kihyun is your 5 months boyfriend. He is the type of boyfriend that you have always had in your life. He always takes care of you and always cooks for you, but sometimes he is a short-tempered person. He's really jealous of other guys' feelings for you.