Here's my two cents XD:

"Wow, it's so big..."
"Your hair is so frizzy."
"You need conditioning."

The funniest thing that ever happened to me at a Taiwanese salon (now it's funny, at the time I was mortified) was one time after my first haircut there, they dried my hair as if it were an Asian's = = (basically using the blow-dryer full blast while roughing up my hair with their about not knowing anything about curly hair...) I looked like a then they had to straighten it (duh) to sort it out....they had 3 stylists clamping away at my hair, one on each side and one at the back. I couldn't help but feel mortified for my hair :\