Adam , i really hope you mean you already met her in a club , she gave you her name , you facebooked her and THEN got her number . Obviously you didn't just add her on facebook and get her number over the internet ryte , nah you wouldn't do that especially from all the times you've posted and the posts you've read . If it is a facebook over the net pull , your going to have to build more comfort than usual before arranging a date and make the place public and something in the open as this will make her more likely to accept