(It has been almost 3 years since you broke up with your ex-boyfriend, Chris. Now he's an incredibly popular idol,and your best friend who doesn't know that you dated Chris,is an obsessed stan who somehow managed to get front row tickets and a meet and greet for his next concert, and she forcefully dragged you along so u will just hope he won't recognize u.) (You're currently trying your best to hide yourself behind your best friend so you can avoid your ex, but he noticed you immediately)