yes
A girl who flirts a lot probably just wants attention.
If he talks to you a lot and compliments you!
It probably means he likes you.
You can tell that a boy likes you if he looks at you a lot or he will send you a note sating that he likes you
he could.
Simple, ask her.
plain and simply yes.
if you like a boy and he dose not look at you or talk to you
He could just be a big flirt
If they hit you a lot or looks at you like you are the only girl in the world.
If the person you like flirts withypu that may mean that they like you but if they flirt a whole lot that means that they do like you.
IF the boy is really worth it, he will realize that you are worth it for your personality, not just for your looks. But, if you do feel uncomforable with your looks, remmeber that everyone feels ugly once in a while, and you are probably not ugly...