This is not my area of expertise. But, if he's your friend her already likes you. If you want to advance the friendship you might try surprising him with a kiss. By surprising I mean without asking or warning just kiss him.
You really can't make a boy like you quickly... try being his friend for awhile and get to know him, then try to see if he likes you
well find a way to not hurt your best friend but get the boy to like you or tell your friend you like him and see if she cares
Try to make him know that you are not a guy but a girl :)
You need to make a decision on which one of them you like more.
Act on it, or don't. It's your decision to make.
be nice
Make sure your best friend isn't lying and if she isn't just talk to the boy more talk about things he likes if your friend is lying don't be their friend and try to get your man back
cause you want to make that person madly jealous.
make the first move and beat your friend to him. what would you rather have a friend or a boyfriend
it depends if the boy you like likes you back.
as a boyfriend
tell your friend if she is a real friend she will be okay with it.