I'm pretty sure she lived with a strong confidence that she actually is a dancer.
Of some kind of "free-dancing" style.
And I came to her as a bit painful reality check :P
I always have a fight in my head when it comes to such a situations during the shoot. One voice says "tell her to gtfo", and other "you should be nice to people". Usually I'm trying not to hurt model feelings at my own feelings cost :|
Haha I know the type. Thankfully I've only had a small few shoots where I've had to deal with full blown "delusionals" but I've heard a few horror stories from other photographers. You certainly do meet all sorts doing this stuff.