Top cast
Moon Geun-young
Seo Bo-eun
Kim Rae-won
Park Sang-min
Kim Bo-kyung
Ji-su
Ahn Sun-Young
Teacher Kim
Kim In-mun
Bo-eun's Grandfather
Song Ki-Yoon
Bo-eun's Father
Han Jin-hee
Sang-min's Father
Sunwoo Eun-Sook
Bo-eun's Mother
Kim Hye-ok
Sang-min's Mother
Park Jin-woo
Jeong-woo
Shin Sae-kyeong
Hye-won
Ryu Deok-hwan
Dong-goo
