don;t overdo it.
- be confident about yourself. it attracts girls.
- make yourself think everyone wants you. eventually everyone will.
- don;t use the forums. did that twice. did not work out. (insecure) the next time after that.. BINGO.
- just be yourself and make her having a good time. don't overload her with "you"
those are the only things you should think about in my opinion.
she's human, she;s having the same needs as you.
good luck :)