Respond honestly. If you get jealous, indicate as much, if you have no interest, show it.
He is probably trying to make you jealous
try to woo her
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.
If she keeps on look at u and than turning she trying to make u jealous and she talks to that boy when ure around.
He either is trying to make you jealous or he doesn't want you to be jealous
We are either trying to make you jealous, or get your attention
he probably liked you and is trying to make you jealous
Why would you try and make her jealous? She is in a new relationship trying to make the best of it.
dont go for it hes trying to make his girl friend jealous but if he breaks up with her be there for him.
They are interested (most likely) ... Or trying to make someone jealous.
That depends on the guy. Some are jealous, some are not.
He could like you or he could be trying to make someone else jealous.