Awkward

There are cliques that are really friendly and talk to everyone, and then there are cliques who are not.,, One fo the not so friendly clique members came over to me at lunch. I don't know if this makes any difference in why she came over but she likes girls and she just asks me a random question like "Do you know where Courtney is?" And I was just like "Um, in there by Brianna....?"
I just want to know why she asked me of all people. Courtney doesn't even like me!