Bump because this is weird and I can't find logic to it.
As predicted it cooled off and we stopped seeing each other, interest died off, like these things go sometimes. However about a month ago a friend of hers told her that I had been saying intimate stuff about her (I was drunk one night and told a couple of guys some intimate things that we had done together - definitely stupid on my part I generally don't kiss & tell, but sometimes its nice to brag).
I obviously denied it and we got into a fight yada yada yada.
No news for about 3 weeks, wasn't trying to contact her or anything to be honest since I knew that train had passed anyways since she had lost interest and we weren't seeing each other anymore or talking to each other. And I was very fine with that, its just how these things go.
Last week however I get text at midnight out of the blue asking me whats up. I don't answer and a couple of hours later its followed by a "Unfortunately a friend of mine mass-texted this and your number was in it. But rest assured you had no business being in it

".
So I brush it off and don't answer, don't give much thought to it. Couple of days later around 9 pm she texts me by saying that "I can't believe that you would say that. It pisses me off". I told her I had nothing to discuss and she knew what I thought of it. She said "you don't understand, it pisses me off because I want to believe you". I told her "fine then trust me, I'm tired of this bullshit". She then proceeded to say that maybe for me it was bullshit but for her it was important because I was the first guy she had trusted since her break up and that she thought I was a really cool guy.
Since then she has been talking to me like before, as if nothing ever happened. I'm distant/cold because I don't know how to act. She often initiates contact very strangely, like using excuses to text me. "My mom was using my phone and fell on a picture of you" type of bullshit opener. Other than that she stays pretty aloof/cold when we briefly talk.
Lets first just get this out of the way because I'm sure some will ask/think: I'm not interested in this woman other than sex. I'm leaving for a 6 month internship in New York in 5 weeks. She knows that. I would never get with this girl, knowing what we have already discussed, as well as the fact that I'm leaving. Have sex with her for a night after a party before I leave? Yeah sure, but I won't be actively seeking it. I've already had sex with her so the "deal has been done".
The thing that I am asking here, is "what the fuck is she doing?". I don't understand. I've dated some pretty fucked up girls but never in my life have I seen this. What is she expecting? She knows I'm leaving soon. She lost attraction towards me, then was pissed at me, and now she acts as if nothing ever happened.
What does this mean? Is she feeling lonely and wants to get fucked another time? If so, she could get with any of the 100 of guys chasing her. She could text whoever she wanted if she needed affection. Is she trying to be friends? Is she horny and needs a guy to fuck her? She has 100 waiting in line to do just that.
I'm trying to find a logical reason behind her actions but I can't think of one. I have no idea what the fuck is going on here.
Maybe you guys can see better looking outside of this than me. Because personally I am baffled and don't understand the reasoning of this situation. I've talked about it with a female friend and she told me "don't try to find logic, because you won't". But stubborn as I am, I come to you with these questions.