Pil-sun

Lee Hye-ri

Mi-na

Se-wan Park

Mi-na

Park Se-wan

Chi-hyung

Lee Jeong-ha

Sang-mi

Yeom Ji-young

Chi-hyung

Lee Jung-ha

Yu-ri

Lee Han-joo

Se-hyun

Jo Aram

Hyundai Joongang High Coah

Oh Jun-hyeok

Se-hyun

Jo A-ram

So-hee

Choi Jisu

Woo-yong

Hyun Bong-sik

So-hee

Choi Ji-su

Dong-hyun

Lee Chan-hyeong

Soon-jung

Baek Hi

Yong-soon

Kwon You-na

Principal

Joo Jin-Mo

Korean Teacher

Lee Mi-do

Hyundai Joongang High Cheerleader

Ji Su-yeon

Principal

Ju Jin-mo

Soccer Coach Oh

Lee Si-hoon

Dean of Students

Son Byeong-uk

Yeon-woo

Seo Soo-hee

Kim Hyung-woo

Han Jong-hoon

Hit Entertainment Producer

Yoon Dae-yeul

Jin-tak

Cha Joo-wan

Sun-hye

Jung Da-jung

Soccer Player

Cho Kang-hyuk

New Audition Student

Cho Mi-yeon

Busan Male Student

Im Jeong-gyu