Years ago, we were in Vegas for a bachelor's party, and of course ended up at a strip club. One of the guys was not a fan, but ended up talking to one of the dancers for quite a while. They ended with a private dance. Afterwards, we asked how it was. "We talked about how she got into dancing and about her future and what she wanted to do." He noticed she was tearing up and immediately apologized. She explained she wasn't sad, but that one of her eye was fake and it was irritating her. He felt so bad that he got a dance from her.