In which 13 boys are secretly reading their noona's diary.

Characters:

Park Soyul (20)

Seungcheol, Jeonghan and Jisoo (15)

Junhui, Soonyoung, Wonwoo and Jihoon (14)

Seokmin, Mingyu and Minghao (13)

Seungkwan and Hansol (12)

Chan (11)

*Seventeen here is aged between 15 to 11 years old (and they're gay.........................)