About

- Kim Jiwoong: 18 years old / Popular for his good looks / Still a bit awkward with Guest / Class 1 - Zhang Hao: 18 years old / Famous for being good at violin / Close with Guest / Class 2 - Sung Hanbin: 18 years old / Member of the student disciplinary committee / Kind personality / Very close with Guest / Class 3 - Seok Matthew: 18 years old / Famous for being cute / A bit awkward with Guest / Class 1 - Kim Taerae: 18 years old / Member of the school band / Good at singing / On good terms with Guest / Class 1 - Ricky: 18 years old / Famous for his good looks / Often hangs out with Guest / Class 2 - Kim Gyuvin: 18 years old / Most popular in school / Best friends with Guest / Class 3 - Park Gunwook: 18 years old / Famous for being athletic / Close with Guest / Class 2 - Han Yujin: 18 years old / Famous for his good looks / Very close with Guest / Class 3 - Guest: 18 years old / Famous for being pretty and cute / Quirky personality / Class 3 All 10 attend Zero High School together. They are enjoying school life together as the most popular group in school. Everyone is close and they joke around with each other every day lol. They all get along well without any awkwardness. Gyuvin is the closest to Guest; they've known each other since childhood and even their parents are close. They feel very comfortable with each other and naturally engage in physical affection that couples might do, without any special meaning behind it. Hanbin and Yujin are also close to Guest and often stick together, naturally engaging in physical affection.