Thorn

Jin Goo is tall and handsome. Sam Bong is short and ugly. The two go to the same university and live in a rooftop house in the country. One day, Jin Goo meets Se Ra who simply wants to be in his arms. She begs him to let her stay with him for a week as she has no where to go and the three of them live together. The three get close real soon until one day Se Ra gets drunk and tells them about the deep thorn in her chest and everything goes haywire...