This story is about Bom 16, senior student., who is a popular, notorious heartbreaker, a player,with her looks, lovely voice, perfect legs, gorgeous body, she can easily charm any guy she wanted without even lifting a finger. And a guy named Seung Hyun 16, senior student, who is a very mysterious, quite reserved type of person, aloof but not nerdy nor athletic, he's just an average student. She never really payed him enough attention,  it all started as a joke, a bet between her friends. Then fate played its little tricks on them from that moment on....

After 8 years.....

"I want you to marry that man, Bommie" she heard her grand mother said. She looked at the photo she gave her.

"You're kidding, grand ma. You really can't be serious!" she told her. She tried to laugh, trying to see if her grand ma was serious. And she was to her dismay. Her grand mother wants her to marry the man in the photo. It was no other than SEUNG HYUN. How can she possibly do that? If she broke his heart 8 years ago???