When high school girl Han Ye-won finds an offensive note on the internet school board left by arrogant Ji Eun-seong from vocational school, she replies even more offensively. She doesn't know he's hot-tempered and well-known as a bully. So when Ji Eun-seong starts looking for her to teach her a lesson, Han Ye-won realizes how big her mistake was.
송승헌
as Ji Eun-sung
정다빈
as Han Ye-won
이기우
as Kim Han-sung
Lee Jin-seong
as Han Seung-pyo
정준하
as Homeroom Teacher (uncredited)
박윤배
as Harassing Man (uncredited)
박노식
as Rabbit Seller
김보연
as Ye-won's Mom (uncredited)
김갑수
as Ye-won's Dad (uncredited)
