Conflicts

Okay , so there is this girl (who will go unnamed) who hates me for a reason that she won't tell anyone . Like I was supposed out to lunch with a group of people and she said that if was going , that she wasn't going to go . Well, considering that I have done nothing to this girl, or anyone that she's friends with - I don't understand what in the heck her problem is. And of course, if I didn't do anything to her then why would I care so much, right? Because I hate it when people don't like me, if I did something to them .. maybe . But considering I couldn't tell you anything about this girl - it's a little extreme . And I really just wanna tell her to grow up and get a life . Because if you don't like me that much for no reason at all .. then she needs to get a new hobby .