He Was Cool(2004)

Unexpected date starts with one little mistake!

He Was Cool is a South Korean teen romance film about a dangerous misunderstanding. Han Ye-won, a high school girl, fires back at an insulting post from Ji Eun-seong, a notorious bully from vocational school, without realizing who he is. When the hot-tempered Ji Eun-seong tracks her down to retaliate, Han Ye-won discovers she's made a serious mistake. What begins as a confrontation between two strangers evolves into something neither expected, blending sharp dialogue with the tension of two headstrong teens on a collision course.