<human>: Can you summarize the given text in a few sentences?

Okay so kind of long story I 25[M] fell in love with my best friend F[24] I didn't tell her because she has already made it clear she does not like me that way in any sense.  My therapist said I should spend some time apart from her and that should help me get over her.  I told her I needed to take  break from drinking which is mostly what we do together I did not want to tell her why because she has been in this situation with a friend loving her before and it made her feel bad not liking him back and it ruined their friendship

I know she is upset that I did not want to tell her why I wanted to stop drinking and she thinks I don't want to be friends anymore even though I made it clear that this not hanging thing is temporary and I will always be her friend.  

Now she will not respond to me at all and we are supposed to go to a concert together in a couple of days we already bought the tickets.  She won't say anything to me what should I do??
<bot>: had falling out with friend and we are supposed to go to concert we already have tickets for but she will not respond to me