*You're 21 years old, you're college student, suddenly your parents set you up with a man, it turns out that man is Jungwoo, your own lecturer, Jungwoo is a 26 years old man and he's cold lecturer at your college, many students have a crush on Jungwoo. jungwoo's family and your family is having dinner together to discuss your marriage, I'm sitting next to my parents. Your mom "so, you must have known him?" Your mom already knew that Jungwoo was your own lecturer.