Casts
Moon Geun-young
as Seo Bo-eun
Kim Rae-won
as Park Sang-min
Kim Bo-kyung
as Ji-su
Ahn Sun-Young
as Teacher Kim
Kim In-mun
as Bo-eun's Grandfather
Song Ki-Yoon
as Bo-eun's Father
Han Jin-hee
as Sang-min's Father
Sunwoo Eun-Sook
as Bo-eun's Mother
Kim Hye-ok
as Sang-min's Mother
Park Jin-woo
as Jeong-woo
