So here is my question, how do I maximize success using TRP principles? How do I guarantee a lay/more? Me and this girl are going to get coffee tomorrow, and I need advice, here's some context. I finished school, in the subway, heading home, I sit next to girl, homeless man sits between me and her, asks her for money, begins making her uncomfortable, train gets here, me and her get up, train is empty, she sits right next to me, out of all the seats. Looks at me and says "I wanted to move away from that so badly, but i didnt want to be rude" and we began to talk, eventually I got her number. Next day I texted her and said it was nice meeting her blah blah blah, she replied and asked if I wanted to get some coffee. I see her tomorrow morning (Wednesday), how should I act? should I pay for the coffee? any tips for me to guarantee success?

Some details: I am 18, in college, shes in the same college, both commuter students, she's relatively new to the city, same as me.

Basically, what should I do tomorrow