Jung Yu-mi

as Kim Ji-young

Gong Yoo

as Jung Dae-hyun

Kim Mi-kyeong

as Mi-sook

Gong Min-jeung

as Eun-young

Park Seong-yeon

as Manager Kim

Lee Bong-ryeon

as Hye-soo

Kim Sung-cheol

as Ji-seok

Lee Eol

as Yeong-su

Cha Mi-kyeong

as Dae-hyun's Mother

Son Seong-chan

as Dae-hyun's Father

Kim Jung-young

as Doctor

Jeon Guk-hyang

as Aunt

Ye Su-jeong

as Maternal Grandmother

Yeom Hye-ran

as Scarf Woman

Kang Ae-sim

as Ji-young's Grandmother

Kim Guk-hee

as Su-bin's Mother

Uh Sung-wook

as Jong-gyu

Woo Ji-hyun

as Byeong-sik

Choi Hee-jin

as Young-ho's Mother

Park Se-hyun

as Young Kim Ji-young

Woo Do-im

as Fruit Shop Daughter

Jung Hyung-suk

as Soo-hyeon's Husband

Kim Keum-soon

as Aunt

Joo In-young

as Teacher

Woo Yeon-seo

as Eun-seo's Mother

Kwon Gwi-bin

as Cafe Woman

Jung Tae-sung

as Male Student From Bus

Lee Jae-in

as Manager Park