It's no surprise that a girl that is getting paid to provide a fantasy for you; a girl that sees her income rise in proportion to how much of the BS the guy buys, is going to lay on some BS and a good deal of acting to make you feel special. Is is always BS? Can some of it possibly be more than an act? How can you tell?
Personally, and I am sure a lot of it is just plain wishful thinking - or maybe just being too naive, but I don't believe all of it is BS. I think ytou can guage some of the BS level on how open and honest the girl is being. Does she give you personal info, personal history? Does she exhibit physical signs that cannot be faked during dances, that proves that she's really enjoying things, and not just pretending? Does she give you a way to keep in contact (personal phone number, email)? Does she contact you just to talk, and not ask for money or when you are coming to see her?
I think based on answers to some of these questions, you can get a feel for how much is an act, and how much is honest feelings.

