Melancholia

Lim Soo-jung

as

Ji Yoon-soo

Lee Do-hyun

as

Baek Seung-yoo

Jin Kyung

as

Noh Jung-ah

Woo Da-vi

as

Sung Ye-rin

Jang Hyun-sung

as

Sung Min-joon

Byeon Jung-su

as

Yoo Hye-mi

Choi Dae-hoon

as

Ryu Sung-jae

Baek Ji-won

as

Min Hee-seung

Kim Ho-jin

as

Baek Min-shik

Jeon Guk-hyang

as

Shin Kyung-in

Oh Hye-won

as

Noh Yeon-woo

Lee Kang-ji

as

Lee Hyun-jae

Kim Ji-young

as

Kim Ji-na

Oh Kwang-rok

as

Ji Hyun-wook

Han Gi-joong

as

Ryu Hyun-il

Choi Seung-hoon

as

Young Baek Min...

Jang Gwang

as

Noh In-Hyeong

Son Jin-hwan

as

Principal Oh J...

Jeon Jin-gi

as

Vice Principal...

Yang Jo-a

as

Kim Jin-hee

Ahn Sang-woo

as

Han Myung-Jin

Choi Woo-sung

as

Jang Kyu-young

Lee Young-eun

as

Park So-jung