A highschool student "Tiffany Hwang" also known as Mi-Young,met a handsome and gentlemen named "Choi Siwon" who used to be a cassanova in Seoul High School.Tiffany fell in love with Siwon when they first met him in the first day of school, but Siwon on the other hand falls for her too. What if a big revelation happened that affect's Tiffany and Siwon? How about if Tiffany's dad arranged her to get married that she never met or love? What about Siwon?