You will know if she acts weird around you and avoids you more than anyone else.
And she needs to know the real you not some fake image the real you.
What I would do is to make sure that she is in a good mood, then ask her out. If she isnt, ask her whats wrong and if it's a minor issue then ask her out, but if it's a major issue then dont.
it girl isnt that old but im not sure
When he is sure he likes her.
ask her directly
they way they act around you
Answer Why not ask her then you will know for sure.
Ask her, or a friend of hers.
If a girl isn't sure she likes you, then just be her friend. If you give her space, she'll respect you for that. Don't try to be more than her friend thouggh. That annoys us girls.
You can start hanging with the decent girl to try to get close to her bestfriend.
I think that the best thing to do is to tell him. Sure, he doesn't like you, but he deserves to know how you feel
If A girl likes you, she will blush, and stare at you a lot. She will sometimes avoid you too. To improve, a girl will also play fight or bee mean but if she smiles or laughs when she does it she likes u
see if she acts weard and mean to you