Park Hannah is Leeteuk’s younger sister.  She came to know Eunhyuk during his trainee days, thanks to her brother. They fell in love and a relationship started, everything went smoothly until Hannah ended the relationship just months before Super Junior’s debut, she said something about accepting the scholarship from Berklee College of Music  so she needed to leave and a long distance relationship is not an option.  That was her excuse,  but the real reason…she kept it to herself.  Now that it is time to go back, she is not sure how to face him. He became the exact kind of person that she hated. Playboys. That’s it. She just have to hate him and she’ll be fine. 

Lee Hyukjae or Eunhyuk is the lead dancer and rapper of Asia’s famous boy band, Super Junior. Most of the time he flirts with girls and just date them whenever. People believed that he never had a serious relationship before. Everyone says that he is a Casanova, the ladies’ man. No one knows that there is a reason behind that. Or maybe there is one, Park Jung Soo. Or maybe more, Super Junior.  One thing is for sure, he promised himself that if ever he see her again, he’ll treat her coldly and let her feel that  he had finally moved on and had thrown the past away.

Park Jungsoo or Leeteuk is the leader of Super Junior.  He takes good care of s as if they are members of his family. Actually, he treats them as his second family. What bothers them, bothers him. But what bothers him big time is Lee Hyukjae, especially because he knows that it concerns his sister.  He witnessed how devastated Eunhyuk was after the breakup 5 years ago. He became worst after Hannah came home for a vacation 2 years after the breakup.  Leeteuk didn’t know why because as far as he knows they never had the chance to see each other back then. He was just thankful that Eunhyuk is professional when it comes to work.