Starting a new relationship and I'm clueless!

ANY tips would be nice. I (25M) met a girl (23) on Tinder a week ago,and we hit things off really strong from the get-go. She's infatuated with me, I'm obsessing over her. Weird to say since we haven't met (yet) but I feel a certain connection with her I'd like to further explore.

So here's my question. Tips,advice,anything! I've, for lack of better words, denied myself 2 potential relationships over last 2 years simply because of me not really wanting to move further than a date with the occasional sex thrown in. With her its the opposite, I want to be with her, her personality ,the things she says and how she says it, I want to stop "denying" myself relationships and actually follow through with it.

We're planning on meeting up (asking her out officially tonight but she pretty much already said yes ) Which means I'll be seeing her soon, from a general advice POV. What should I know/do that would make someone happy? I read a post with a title about buying flowers for instance, anything else?

My past dates have all been good, more often then not ending with us having sex. But for her, I'm nervous/afraid since I really don't want to mess this up.

Half a ramble/ Half an actual question..Reddit...Help me XD