Do you want your picture taken?

Do you want your picture taken?

Y/N becomes a photographer at Big Hit Entertainment and she is really excited. She meets the kpop band that she will work with and she thinks that they all kind and loving until she meets one of the members. She finds him cold and starts hating him however y/n seems to have a history with him.

Who is the member that does not want his picture taken and has a history with y/n?