Not really i guess, you'd probably just make them break up and they'll hate you forever (especially the girl)
Flirt with someone else to make him jealous.
she still flirts with because she is probably trying to make her boyfriend jealous... or get him back for something he did.
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.
well honey just move on it means she a hater
he will try and flirt with you and might also make you jealous by flirting with other girls when your around.
A girl who is trying to make you jealous will only flirt with another guy in front of you. Anything more than just flirting means she's not doing it just to make you jealous.
I don't know why you would want to make a girl jealous ( I am a girl) but I'll help.Girls can only really be made jealous of other girls, boyfriends, ex boyfriends or the person they fancy. if you are not any of these people you have no hope.If you are her boyfriend: flirt a little with other girls (not too much)and hang around with your friends a little more.If you are her ex: get a new girlfriend, have a really good time with her and boast about it a lot so that everyone knows.If they fancy you: Flirt with other girls and their friends. Its really hard to get these people jealous!
you make a girl jealous and the girl will hate her boyfriend and follow you as her boyfriend and listen to that song Justin bieber one time
They are interested (most likely) ... Or trying to make someone jealous.
Be better than she is by acting like you dont care
no it's not true that your boyfriend will make you jealous. Because It won't happen.
Use reverse psychology. Get another boyfriend to make your ex jealous. And if you can't get another guy, ignore it. Act COMPLETELY oblivious to his new relationship.