My best friend tends to get very jealous when I mention other girls around her. She is very confusing because there are days I feel like she likes me as more than a friend and then there are days I feel like she just sees me as a friend. She told a a friend of both of ours that she liked me as a friend and didn't wanna ruin the friendship but that I was the greatest guy she has ever met in her life. However, me and her have always been there with each other to help with advice and stuff. Well I notice if I ask for advice about another girl(even though she asks about guys) she will get very quite and not talk or try to change the subject. She has also fought with some of the females I've talked to before and if I'm talking to another girl that I'm trying to get to know she will say "are you in love yet". How should I take this?