if they like yoiu, then by flirting with their BFF.
if they do not like you, then just wait an hopefully they will grow on you over time
Lurn how to write a sentence?! "how do you make a girl jealous of me?" not what you have put.
make her jealous
You answered it yourself. He got with the other girl to make you jealous. It doesn't make a whole lot of sense.
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.
Just ask her if she likes you, but if you are to shy then try try to make her jealous if she gets jealous she's all yours.
It could mean several things. maybe she likes your friend not you. or she is trying to make you jealous ( she likes you) you can tell if she's trying to make you jealous by flirting with him but always glancing at you. She's most likely trying to make you jealous. Wish i could help more
No.
They're obviously trying to make the other girl jealous.
That he doesn't know how to express his emotions and talk to the girl he's mad at so he's using a childish way to get back at her. If he cares about the girl he's mad at, he should talk to her and either forgive her or end the relationship, not use other girls to make her jealous. That doesn't help anybody.
He either is trying to make you jealous or he doesn't want you to be jealous
Most likely
Mainly because they're jealous! :)