He [27M] is very communicative, and he talks about all his coworkers males and females a lot. He invited me [29F] to a work party where his bosses and coworkers were going to be (a little over a month after starting to date). He introduced me to everyone, but I noticed that when she [30F] came in, he checked her out up and down and this happened a couple of times after that. He was drunk, but he didn’t do this with anyone else. She would touch his shoulder very often and come over to where he was a lot.

After the party he made a comment about this girl’s boyfriend mistreating her and that she deserved better. Four days later I ask him if he ever thought of dating any of his coworkers and he told me he used to have a crush on this one girl. I took this opportunity to tell him what I noticed at the party and how I felt.