The story: my girlfriend(LDR) was telling me that there was a coworker that was talking to her today, and it sounded like he is interested in her. They've talked a few times at work before, but today he seemed overly persistent in engaging with her. He asked if she had a BF, asked if she would like to do activities together(just them two) such as hiking, teaching her how to swim, biking etc. He also made some comments about how skinny she is, and made some strange comment that she should gain some weight because he likes thicker girls.. He also waited for her after work to walk her to her car. They also exchanged phone numbers. He seems pretty interested in her to me, and I got a bit upset that she didn't think so. She always says how shes so intuitive, but when it comes to other guys coming on to her, she never thinks they are. She says it's because she thinks younger guys (2 yrs younger) never are into older girls. And that since she told him she has a BF, he wouldn't go for her. To me, it sounds like shes in denial for some reason. She says he probably asked her those things, because she told him that she doesn't have any friends/family in the area and that he felt sorry for her or something. I felt uncomfortable that they exchanged numbers, but she insists that even if he were to call, she doesn't have to answer the phone. Even her other coworker was telling her how he seemed to be interested in her. I asked what his name was, but she wouldn't even tell me. She says I'm upset and it's because I'm just jealous/insecure. What's everyone's opinion??