Kim Go-eun

Ryu Eun-jung

Park Ji-hyun

Cheon Sang-yeon

Kim Gun-woo

Kim Sang-hak

Kim Jae-won

Cheon Sang-hak / Moonee

Moon Woo-jin

Cheon Sang-hak (teen)

Chang Hyae-jin

Sun-young

Seo Jeong-yeon

Hyun-sook

Joo Min-kyung

Choi Gyeong

Gong Min-jeung

Oh Hee-jin

Cha Hak-yeon

Song Yu-chan

Yoon Se-woong

Sang-yeon's father

Lee Sang-yun

Seung-ju

Do Yeong-seo

Ryu Eun-jung

Song Ji-oh

Cho Su Mi [Photography club president]