Last Sunday I was at Nordstrom and was looking at make-up from NARS but got an SA from Laura Mercier instead. My boyfriend bought me a primer from NARS. It should not matter but I buy my own make-up, sometimes he will offer though. So he took out his Nordstrom card and paid. I told him I can get it but he told me not to worry about it. Right after she took his card she says "I wish I had a boyfriend to buy me make-up" I didn't say anything back to her. Maybe she wasn't trying to be mean but I took that the wrong way.
Sounds like an innocent comment - unless she had been off with you before. If she was friendly she was probably trying to make hyim feel good about offering!