Easy...if the boy stares at you for 5+ seconds. Its quick but it means, he wants to kiss you.
He does.
You really can't tell that except if you happen to be able to read thoughts. Other than that, if he wants to go out with you he'll also want your number.
If the boy seems to be around u a lot or wants to get to know u better. Maybe he even wants to ask u out but is nervous
he is shy or chicken ...(you know what) He dosent know if he wants to be with you At that Exact second or day.. he wants to think about what he wants.
When he flirts with you, and walks by you.
Start by asking him.
It usually means he wants to call you.
he wants to know everything about you. he wants to own you. it's not a good feeling. talk to your partner.
it means he prob. likes you and wants to talk to get to know you better or more
Get the boy alone and ask him tell your friend your mum wants to know his mums number or something
Most likely the boy just wants to know more information with the girl that he likes.