This girl I've been seeing for a couple of months. Been experimenting with TRP concepts on her. Last time we met, we were discussing this girl she saw me with before we were dating. She was shocked to hear that I've actually had sex with her (never talk about past relationships, right?) - I reckon both because that makes/confirms me as a guy that sleeps around and because she considered her unattractive (which might've been a lie on her part, who knows), but I might be wrong. Yesterday she messages me to meet up. I told her I can't because I'm busy. She says something along the lines of "if you want to see other women, tell me Goodbye and go ahead". I texted her "Goodbye" and she replied "Good luck". I didn't mean it, just wanted to test it out. Today, I got the ants in my pants, texted her if she wants to meet up, she told me she's busy and can't. A little while later, she texts me again saying "if you really want me, and not the sex, meet me at some store yada-yada...". I replied that I really wanted to meet her, but already arranged plans with someone else (didn't specify the gender/who it was). She says "So soon?". I respond "you said you were busy". She says "I'm tired of this. You're a great guy, but I don't need this kind of relationship. I don't respond.

Can you help me analyze this? This is so exciting!
Also, if I wanted to keep having sex with her, what would I need to do?