Depends how old you are. Chances are you are some 40 year old creep. So then I would have to say: You Don't You Disgusting Preverted A**HOLE.
first get to know her as if she was your sister then ask her if she sees you as her boyfriend
ask her out
Ask her, or a friend of hers.
Sure! Why not.
yes
yes
only if she doesnt like your friend
start being her friend and get to know her then ask her out
get a friend to ask but it should be someone that talks to both you and the girl
How about you ask him or get a friend to ask him?
the best thing to do is get to know her as a friend, then when you "understand" her ask her out.
Talk with her or ask her out and then you will find out by her response.