Also being funny is important. But when it comes to the whole touching her thing, as with everything there's limits, physical contact is a must but don't like slap her bum or something when you first meet her. And also, don't take too long when doing all this. And never compliment her looks, if she hears "youre pretty" like 80 times a day from the basic dude, she'll just put you in that category by bringing up her looks. And body language is important, that'll display your confindence (or lack of) far before you even get a word in. And no girl is too good for you.
Be you, be original, dont try to fit in or seek approval, don't put her on a pedestal, dont be afraid to disagree with her, lead the relationship but dont be abusive with it, if theres an issue= COMMUNICATE, and most importantly do not change who you are for her cuz she likes you for you (changing even the slightest bit cuz youre trying to "not mess things up" will ruin everything). Now go get her tiger