The Midnight Romance in Hagwon

Jung Ryeo-won

as

Seo Hye-jin

Wi Ha-jun

as

Lee Joon-ho

Kim Jong-tae

as

Kim Hyun-tak

So Joo-yeon

as

Nam Chung-mi

Kim Jung-young

as

Woo Seung-hee

Yang Jo-a

as

Min Hee-joo

Jang In-sub

as

Yoon Ji-seok

Oh Man-seok

as

Lee Taek-yeol

Yoon Bok-in

as

Oh Jeong-hwa

Shin Joo-hyup

as

Choi Seung-gyu

Cha Kang-yoon

as

Lee Si-woo