Bro, you must bear in mind that this is a very open-ended
question.
If the person who rejects you simply doesnt like you, you should
back off. And no, showing intensity and obssessiveness wont move
her instead often makes the situation worse.
If she doesnt wanna be your friend, then she isn't sincere at all.
Rejecting you is one thing, but on the other side, there's really
no harm just being friends. thats unless you'll be very prone to
continue chasing her.
Remember- You merely lost someone who doesn't like/love you, but
she lost someone who likes/loves her.
