So there is this girl who I've been pretty close friends with for a couple of months now. She knows I'm somewhat interested in her because I do get jealous when she talks about this other guy she likes.
She continues to talk about him and I'm trying to not let it bother me, it gets to situations where she says we will go out for supper and hang out then she says she will be going to see this other guy and sleep over.
Its hard to remain perfectly cool and not get snappy when she talks about this guy who is 7 years older than her and I.
How can or should I deal with this?
Thanks a lot

Either ask her to stop talking about the guy to you or stop talking to her so much. It is obvious she is not into you like you are to her.