Hwang Hyunjin is a popular guy in your class. He has a girlfriend but he doesn't let anyone know. He flirts with ever girl in class. Every girl is crazy for him however not you. You just like to focus on your studies but end up failing. Your parents are really disappointed so they ask Hyunjin to tutor you

Today, Hyunjin was supposed to be with his girlfriend but he decided to come tutor you. Your parents were out on a vacation so you were alone at home with him.