What the heck does my best friend actually want?

your just getting yourself in a sticky situation here she clearly has some sort of drinking problem but you know when people get drunk the truth tends to come out..i dont think she knows what she wants. if you keep letting her treat you like this then its just gonna make things difficult and put a strain on your friend ship. i would try to back away from her shes just messing with your head and thats not funny..shes hurtin you and confusing you...she wont do it to the guy she likes but yet she'll do it to you seems pretty messed up.