The important thing for guys: You have to touch the girl at the first date already... your hand to her hand, your finger to her finger, very briefly, like accidental, from time to time, just a brief second. (In a way that she is comfortable of course.) If you don't touch her at all, you end up "best friend". And: When a woman from time to time touches you, by accident: This is not an accident :-)
I hope people pick up on this advice! Thank you for your comment :)