I Gave Up Because Of U

Jungkook is a Solo Idol and Taehyung is one of his fanboy. Taehyung has a really good voice and wanted to be a singer just like his Idol (jk) and he usually sings JK's song in a restaurant.
What will happen when Jk would found out about his fanboy?

What about GAVE UP? WHO gave up on What? And on Who?

This contain mature content, so if you're uncomfortable, please leave, thanks.