It was because he broke up with his longtime "flame", not a true girlfriend but a gal pal if you will. Check the related link for more information.
He gets paid for it.
they are broken up dumb head
It's complicated right now....
Talk to her about it?
An ex is a wife,husband,girlfriend or boyfriend who you have broken up with.
they've broken up
well they are happily married so no :)
No Tony broke up with Jessica. He went to surprise her at one of her races and she was in her hotel room with another guy!! Well Tony broke up with her and she is now worried if she has a a sponsor with TSR for 2012.
they broke up in season 5's Internal Affairs
If he has a girlfriend, you should deal with him only as a friend and be respectful of the girlfriend. Once he and she have broken up, then it's appropriate to tell him you're into him.