Hyo-joo, a temporary teacher at a boys' high school, witnesses Hae-yeong's passionate embrace with a boy, causing her immense humiliation towards her.
as Park Hyo-joo
as Hae-young
as Jae-ha
as Pyo Sang-woo
as Jae-ha's father
as Lee Jong-chan
as vice-principal
as head teacher
as Lesson teacher
as Chairman
as Yoo Jong-Ki
as Lee Yoon-mi
as Teacher
as Teacher
as Kim Na-yeon
