Oh Ji-hye

Hye-jin's mother

Jung-sook

Wook's mother

In-hee

Hyun-ji's teacher

Restaurant Manager

Teacher

mother (uncredited)

Jung-min's Mother (uncredited)

Mak-dong's Sister

Wol Bong Daek

Passenger

Yeon-hee's Homeroom Teacher

Madame Jang (uncredited)

Substitute Teacher of Korean

Chul Goo's Mother (U and Me)

Young Sister