yes.
make him jealous
If you want your ex-boyfriend to be jealous you have to flirt with someone he knows right in front of him. To make your ex-boyfriend to want you back is start being more sexual and also flirt with him a lot of times.
Get someone to act like they're your boyfriend, and make him jealous!!!
He might be trying to make you jealous, but he may also just want his ex- girlfriend back. In this case, usually your ex- boyfriend can try to make you jealous which can mean he wants you back and by making you jealous you will come back to him, or it can also mean he is trying to show you how much you need him, but you can't have him. The real answer is, no body can know other the the ex- boyfriend himself.
Don't let Lisa near him!
Well move on get a new boyfriend make him jealous if you want him back !!
He most likely is liein about not wanting to get back together with you or he wants a reason to talk to you.
I would say no... but it depends how jealous he is? why is he jealous?
I don't see why your boyfriend would be jealous if he is with you.. Please be more specific on what the problem is.
no it's not true that your boyfriend will make you jealous. Because It won't happen.
tell him there's nothing to be jealous of.
well if your bestfriends ex boyfriend is jealous of your boyfriend then tell him to get a new girlfriend or make him even more jealous for your frend because I'm pretty sure she would like that