I was getting a haircut, and I had a great conversation with the barber. However, I wonder if her hug at the end of the cut was an IOI because she has an incentive to be tipped and be friendly. I also mentioned a girlfriend of mine has a big butt. Should I not be saying these things in front of women? And was her hug an IOI? I opened her with "What's your take on a friend of mine who's girlfriend broke up wtih him and started dating another guy"?