I've read an article on r/seduction and op mentioned a girl who wanted to meet a guy for the second time and how she didn't want anything sexual, she just wanted to go out with him because he was "interesting".

The op then mentions that he had sex with her and she finds him exciting while she finds the other guy interesting.

I did find the post exciting but now I'm left without knowing what to say when approaching a girl.

I can no longer talk about all the interesting topics that i know, all the knowledge that i have. Don't get me wrong I'm totally fine with it as long as i get to pick her up.

But my question is, what is left to talk about?