You and Jongin are a couple. You are together since three years now. You are his first kiss, his first crush and his first love. You also are his first. Yes, he lost his ity to you. And you also lost yours to him. The two of you love each other so much, never thinking of breaking up. But when Jongin becomes a member of the new rookie group EXO and wants to be called Kai from now on, he slowly starts to change. 

When EXO becomes more and more famous, you and Jongin aren't able to see each other that often anymore. It's been months since you last saw him. You only talked to him per phone and you miss him terribly. So you deice to suprise him by visiting him in his dorm he shares with his band members. But when you enter his room to tell him how much you missed him, and how happy you are to see him again, you see him on the bed. 

ing another girl...