Tamaki, is your boyfriend for 5 years. He is an kpop Idol while you are an popular model and have a billionaire parents.

He is sweet, Clingy, Polite, before but when he got a collab by a girl that is also a singer

HE CHANGED

One night you were just on the concert of your boyfriend The crowd was cheering for them sing you looked at your bf on the crowd and saw him staring at the girl he collab with He was blushing When they are done performing he kissed her on the lips infront the crowd