shes doesn't really like you
When a girls asks you to get her phone number from her friend, it is likely to mean that she is giving you the runaround. Otherwise, she could simply give you her number herself. The exception to this is if she is rushing off somewhere, for example if a taxi is waiting on her after a night out.
No, because what if the boy asks a guy and what if the girls asks a girl? So the answer is no, but it depends on how the person will look when asking the question.
They like you
It means she doesn't know who she is to you.
Shes in to you
it possibly means that the girl likes YOU!
could mean anything.and i do mean anything
sex!!
no but it would be nice
yes or the guy is just flirting with the girl
It means that since the guy moved on he asks the girl if she has moved on to to have now made her now let down easily.
To be his regular girlfriend.