I recently became really good friends with a guy that i work with. I really, really like him and i kind of fell for him. He's really flirty and we text all the time and he calls every night before we go to bed. He'll say things like "i'm pretty" and that "he thinks about me all the time." But here is the kicker, he has a girlfriend!
The girlfriend knows that we talk and have hung out and now she wants to meet me. I don't know if i should hang out with them or what. For me, it would be really painful and awkward considering i like him and seeing them together would be salt in the wound. What should i do?