He is trying to make you jelous
It means he flirts. It may be innocent, but probably isn't.
It's too early to tell.Go up to him and talk to him!if he flirts or smiles or tries to get you to laugh then i would say he likes you.Good luck!
It depends on how you feel about him. If you like that he flirts all the time. But if he flirts with others even while you guys are dating, you probably wouldn't want him to be your boyfriend.
Well,it means exactly that he's a flirter and is not really an honest guy.
Try flirting with her, if she likes you, then you're lucky, if not, then accept her as your friend
she might not be meaning to "flirt"
yes totaly
he may like you as more than a friend
Look at it the other way around. If he was with you but flirting with your friend. You should probably tell your friend.
If he touches you a lot flirts and stuff like that.
Maybe he was staring at you because he enjoyed your singing. The only way to know for sure is to ask him.
The answer is 'Waste of everybody's time'.