김수안

Gong-ju

나문희

Mal-soon

Lim Han-bin

Woo-ram

Kang Bo-kyung

Hwang-sook

천우희

Ms. Park

심완준

In-woo

고규필

Dong-gwang

최정윤

Hye-in

Choi Sooyoung

Adult Gong-ju

연제욱

Adult Woo-ram

정유진

Adult Hwang-sook

Jin Sun-mi

Woo-ram's Mother (uncredited)

임현성

Woo-ram's Father (uncredited)

Yoo Ji-yeon

Kyung-sook's Mother (uncredited)

Yeon Song-ha

Gimbop

Heo In-moo