Thank you for the follow! From your profile it looks like you're a Kpop fan! I don't have Kpop books but I have two that I think you would like. One is called "My Secret Identity" and this girl grows up across the street from a boy and they're best friends until they're 12 but he moves away and becomes famous and then they reunite after high school. Another one of mine you might like is called The Price of Fame. It's about a teenage girl that's secretly a pop star with a hidden identity but still goes to school as a normal teenager.