venting help

maya

so I'm not even sure if this is the category to put this but it's been bugging me for a bit and I dont know how to be with this .... so this weekend me and my best friend are driving too Vegas to meet this guy she's been talking to she's never had a boyfriend and she very insecure about herself and her insecurities are bubbling so much as the weekend gets closer that she's taking it out on me. What I mean by that is she's told me her. biggest fear is that when we go over their he's going to like me more than her. she told me that sometimes when she talks to a guy that she likes they ask about me but I didn't know that she told me the other day in a fit so she basically said when we go out with this guy I can't talk to him and I can't hug him if he goes in for the hug when we say good bye her telling me these thing makes me insecure and feel like shit that by best friend can't trust me around guys and other stuff I've never gave her or anyone reasons to beleieve I would be a shittt friend and do something unforgivable thai feelings have been stewing inside me for days and I feel horrible idk what to do .