It's all about confidence. It really doesn't matter a whole lot what you say, but how you say it. This is key when talking to women. Quit trying to figure out some magical formula of words and focus more on confidence (posture/posing, facial expressions, where you look, what you do with you hands etc.). For me, I've found myself to be considerably less nervous when I take my mind off the fact that I'm trying to seduce a girl, and focus more on making myself look confident. Very simple, yet very effective. Hope this helps!