At the age of 10, in 2002, you encounter a nice kid named Kim Jongdae in an airport. You make friends with this sweet little boy, and you exchange numbers which you will call for years to eachother. 10 years later, you find that Jongdae got into a new Boy group, Exo, with the stage name "Chen." As the years go on, you make friends with all the members. But secretly for years, you had fallen in love with Jongdae/Chen. How do you work up your feelings to tell him? Will he love you back?