Depends how far this relationship goes, and if it goes on for a long time, don't worry about it, there's plenty of fishes in the sea.
No. She just wants the other guy to be jealous. She either still likes you or is 'player'-ish.
get her jealous or tell her how you feel
well that happened to me, one thing you have to ask yourself is "Does she still have feelings for you", my ex- broke up with me to be with someone else, i then began to date another guy. my ex- broke up with that girl and wanted to get back together, i was already involved with that new guy but i still felt feelings for my ex- so i made a decision to get back with him because of that. my ex- told me "you don't realize when you have something good till you loose it" we been together for 1/2 a year so far and i am really happy with my decision.
well it deppends on the girl. My boyfriend was that guy and now we have been dating for a year
Ouch. You may have burned a bridge with this guy. First off, you hurt him by leaving him, then you twisted the knife in his back by going out with his best friend. It is likely that you have destroyed the relationship they have with one another. Now you want to go back to your ex after all of this? Good luck.
Don't bother your head, find yourself another guy and move on.
Go with other guy. But get over the ex so that new guy doesn't feel like he's competing or being compared to ex. Ex obviously only wants what he can't have. If he gets you back, then the game is over.
You don't. If a guy like that came back to you, you'd be dating an idiot.
* When a guy dumps you then you should feel relieved that you found out what he's like now before you wasted years on him. 'Ex' means you are no longer a couple and you should move on. Your ex seems to want his cake and eat it too .. he wants to be free to date, but dislikes you dating anyone else. Stop moping over this guy and start dating again. He's had every opportunity to try and get back with you.
At this point you should let it go. Especially if she left you for him.
If he's just a friend to you now, then you don't want him back.
that guy who used to like you is not a good guy for you, because he left you in a way stick to the guy you have right now! :)