Well i think its because he wants to make you jealous. That's the only reason i can think of,
cause he wants you to be jelaous
If you also want to meet then go ahead and meet.
She is probably missing you and wants you back.
You have to go and meet him in order to discover what he wants, be it through his words or his body language.
Maybe he wants his new girl friend to act like "BFF"s and then since your ex may be mad at you he will have her back stab you! (happened to me)
i am a girl so i know what im talking about if all else fails introduce her to your new girlfriend and snog this new girlfriend in front of your ex
Kill the ex bf
get a new boy friend
Not a good plan yet. Remember guys are dogs, and they are loyal as their opportunities allow them to be. (I'm a guy!)
He probably wants to see you 'long time no see' or he is probably missing you, wants you back or wants to be friends (they are many more reasons) if your not shy ask or you could always say 'no'
Just tell her the 3 words every girl wants to hear I was wrong.
he is either still in love with you or he wants to know the different bewtween him and the new boyfriend and see who u liked better