well i think he likes you more than a friend if he is flirting and doing all of that
He is trying to make you jelous
dont go for it hes trying to make his girl friend jealous but if he breaks up with her be there for him.
When a guy only flirts with you, and doesn't flirt with you around his friends, he's probably trying to hide the fact that he likes you from his friends. Probably trying to avoid being teased. But yes, I did say likes, or even, loves you. Maybe he has outgrown and matured, seeing you more then just a friend now. Give it a shot, give him a chance, and good luck!
Spend more time with your new friend. Find things that have a common interest for both of you and do that together at all times.
because you are probably trying to connect while your friend is changing map
She's probably trying to fight you
hey i think hes trying to get you back. be his friend but clarify that your not interested and want it how it was before!
Yes that means he is interested in you and trying to show his interest by making jokes to make you smile and notice him.
Make sure you know his intentions. If he openly flirts with you but is dating your friend, can you be sure he won't do this to you? If so, then is he worthy of you? It's true that you should find out if he is doing it to try and date you, he may only be flirting for fun, if it is just for fun then and you think he is being inapropriate, just tell him that and to tone it way down. If he is trying to get a date with you, the person above is right, you should watch out for him doing the same to you
He probably likes you and is trying to make you jealous by flirting with your friends
A troubled person trying to rescue his best friend who doesn't want to be rescued and ends up changing the world.
If its obvious she's trying to get him then I would play it subtle. Smile at his jokes, call him on the phone, just play it real cute. If he doesnt respond to that then maybe he isn't the right guy...