My friend talks about my boobs. Not incessantly, but he will make comments sometimes about cleavage, getting drinks for free, bras, etc. I have big boobs, so I am not unaccustomed to getting attention for my chest. But it's more looks, or comments from drunk people. One time I was cold, and my friend called me "Nipples." Of course, he totally looks. Again, this is not a daily topic of conversation, but he makes enough comments that I know he is thinking about them. Is this a good thing? Is he just joking, or is he thinking of me another way?