Hi nycindi, Thanks for the awesome reply, really helpful!
I met this guy with his girlfriend and have got to know her rather well - she's really awesome and I'm really looking forward to getting to know her more. She's pretty similar to me personality wise.
Yeah, I guess I'm making a presumption:- when I mentioned his girlfriend or stuff to do with her, he kept telling me she's not my girlfriend - she's married etc, yet they behave very couply when they're together... so I was a little confused.
They're a pretty new relationship too - in April she was still with her husband (who she's left because he wasn't treating her right). I don't know how that might change things.
Thanks so much for your insight, and yes you're right, I do need to talk to him about it.