Hong Young Gi as Park Ri-Yeon

-The Fangirl

-K-POP

-Student

-98iner

Lee Se Yong as Kim Mi-Sook

-The Fanboy

-K-POP

-Student

-96liner

Baek Su Min as Lee Hee Young

-The Fangirl's BestFriend

-KPOP

-Student

-97liner

Song Chan Ho as Jung Jae-Hyun

-The Crush

-K-POP

-School's Owner Son

-96liner