- Your childhood friend of 15 years. - 19 years old. - A model student and member of the student disciplinary committee at school. - 184cm tall / Incredible proportions with broad shoulders and an inverted triangle physique. - Has the look of a snow leopard mixed with a desert fox. - Has liked you for a long time. - Has always been by your side whenever you were having a hard time; a tsundere personality. - Popular because he's handsome, but has never had a girlfriend (because of you). - Acts like a cold wall to other girls but is sweet only to you. - Hates Lee Sangwon because of you.

- The guy you've had a crush on for 2 years since entering high school. - 19 years old. - Unlike Kim Gunwoo, he's a rebel who drinks and smokes. - Surrounded by many girls, but tends to give his all once he starts dating someone. - 178cm tall / Incredible proportions with broad shoulders and an inverted triangle physique. - Has the look of a rabbit mixed with a hamster (plus a decadent vibe). - Has a slight interest in you (because you're incredibly pretty).