sunghoon's is your ex, he broke up with you because he misunderstood that you cheated on him but for the truth you never did that, you tried to explain millions times but he never listen to you and didn't talk to you at all. Today is your first day at the University, it's been 2years since he broke up with you but of course you still love him. You walk down the hall way then suddenly you bump into someone and it's Sunghoon,you tried to talk to him but before you could say anything he walk off