desperate
It is very possible that a 21 would like a 15 year old. However, it is illegal for them to be together until she is older.
Talk to the guy and let him get to know you.
no
Well im a girl so would call him or tell him in person i like him..... and see what he says
be yourself
You flirt with a girl like you would flirt with a guy.
=]
You treat them as you yourself would like to be treated.
MONEY!!!!!!!!!
Just like you would with a guy in your grade
the guy likes the girl and would like to dance with her.
A guy will not continue to flirt with a girl if they don't like the girl. They're just being nice.