How should I flirt if the guy I like already knows I like him?

how do you know if a guy likes you?

I like these guys and I dont know what to do

my cousin wants to know how do you flirt with guys?

My friend kate likes this older guy but she dont know how to flirt with him so that he will notice that she likes him. I want...

there's this guy that i really like.{dts} i think he likes me too, but sometimes he flirts and others he doesn't. how do i ge...

I really like this kid in my science class he seems sorta like a jerk but I still like him...a few weeks ago his best friend ...

how do you know if a guy really likes you or is messing with your head?

I have a major crush and he keeps leading me on then saying he doesn't like me like that, what should I do ?

I like this guy, and we are friends, but he's dating my best friend, and she only dating him because she knows that I like hi...

How do you know if a guy likes you or if hes just being a flirt? xx