I'm married but I developed a crush on a guy at work (who is also married). Some innocent flirting happened and next thing I know we had an affair. I still like this guy as a friend but now he's acting really weird. It seems like he doesn't even want to hang out with people like we used to do. I don't want to have sex with him again (it was pretty bad), but he's so much fun to just hang with. What do I do?
Wanting to be Friends