You can talk to him about him liking his ex. It might be the case that he is missing her. If she does not come back you can give all your love to him.
Then you pull yourself out of the picture. And allow him to concentrate with his love.
Flirt with him, show him that your still interested and want to be together again.
He is a very unsure person. And you should be careful, as he can easily go back to the old girl for good.
There is nothing you can say that will guarantee your ex girlfriend will take you back. She has a new boyfriend and may be totally over you.
still likes you has feelings for you wants to be with you again
* * *
ask him
Tell her how you feel and ask who she likes. Or ask if she still likes you in her heart.
Probably because he still likes you
He probably doesn't
when they dont break up with you
Talk to your boyfriend. If he likes her more than you, set him free to be with her. But if he still has eyes for you, ask him why he still likes his ex.
well if your ex still talks to u and u hate him then say that u have a boyfriend.