imagine them as two people in an office or at the grocery store, not "the famous supermodel and the piddling commoner". her tone, her air of superiority, both were uncalled for and by the book rude. and he was clearly just trying to be helpful
For example, I was in the subway today trying to get the machine that recharged my metro card to give me a receipt, which it usually gives you the option to do but for some reason didn't this time. A man waiting to use it behind me thought that I didn't know that the money I put on there had been added to my card and was showing me on the machine that is had been, etc. etc.
Instead of saying in a terse bitchy voice "you don't need to show me how to do it, just tell me from over there" I responded "thank you! but I was trying to get the receipt" with a smile and a friendly tone because he was clearly just trying to help me.
Do I have the right to b*tch at him even though I definitely know how to use a simple machine? should I be offended that he wanted to help me? no. and naomi doesn't have the right to be rude to that stylist either.
it's just simple common courtesy.