Before I begin, I should mention a few things about myself that are vital to the story. I am 6'5", generally considered handsome, and am quite fit with a generous amount of muscle. I maintain a solid frame at all times and as a result I do not take shit from anyone. Because of these factors (among several others) I am about as close to an "alpha" that this one girl can ever get to in our current community. Before I continue with the actual story, note that I do not have one-itis. This is simply one girl out of many who I find particularly difficult to read.

My past experiences with this girl include me asking her out multiple times, generally being cocky, and being very straightforward in what I want from her (i.e. "why are you not my girlfriend yet?"). While these actions may seem needy, keep in mind that they have happened over a long period of time and have been delivered in a very casual manner. I simply do not care about her – my interest is purely sexual and I have been using her as a "testing ground" more than anything. She knows that I am interested, but also probably knows that I am not a viable option for any sort of emotional connection.

Her actions towards me have been marked with strokes of light & shade. One day she is affable and initiates a lot of contact (verbal and physical), the other day she is completely aloof, cold, and – for lack of a better word – bitchy (i.e. frowning and exhaling at everything I say).

Recently, she has had a shit-testing fest with me. We were in a room together and, for over an hour, she blatantly tried to make me jealous by loudly talking with her friend about a date she had planned for Sunday. She was texting the guy the entire time while loudly narrating the whole ordeal with strokes of loud, attention-seeking comments (I cannot stress "loud" enough). It was obvious that she was just trying to evoke something from me. I realized this and maintained my frame, completely ignoring her. It is worth noting that she almost definitely has histrionic personality disorder (look it up), and it got to a point where she was just making noises to get my attention. Noises that mimic crying were directed towards her friend for seemingly no purpose, and this is paired with her getting all "excited" about her date, essentially boiling down to a lot of loud noises and gestures coming out of her at a loud and fast pace.

At one point it got so ridiculous that I just told her to "stop talking" in a firm voice, and she immediately quieted down followed by tentatively joining the conversation I was having with her friend. I had been using this other conversation as a means of ignoring her blatant shit-testing and attention-seeking, while showing her that I simply do not care about her affairs (and I cannot stress enough how genuine this feeling is).

One important thing to note about this incident is that she stated the following during the process: "I love it when guys text me a lot, send long messages, and ask a lot of questions frequently." At the time, we were discussing males who act needy in texting, so she is referring to needy, "beta" males who give her a lot of attention in texts. This goes completely against TRP (as she seems to prefer submissive males), however, as a histrionic, this might make sense, as she just seeks attention. In comparison to these guys, I give her very little attention.

In the past, this girl has approached me and then distanced herself from me. Knowing her is like a rollercoaster. Like I said, one day she initiates physical contact that indicates interest, the next she is a total bitch (sic). She asked me out to a concert once, however I was busy that weekend so I said no. I then asked her out in return the next week, and she said no. Surely she asked me out because she was interested in me, therefore, surely, shouldn't she have said yes to my subsequent request? My most recent attempt at arranging something was met with "I do not want to go out on a date with you."

I have one to two months left with this girl before I move, and all I want to do is achieve my goal of sleeping with her. She is something that I seemingly cannot have or figure out, and I resent that. Sleeping with her at this point would feel like planting a flag on the Moon.

TL;DR and conclusion: I have many characteristics of an alpha male, physical and non-physical, which should attract this girl, however she constantly shifts her mood towards me, being flirtatious then being cold when I show any interest in response to her flirting. She clearly has interest in me, however does not let me develop it into anything else.

Please feel free to ask me to expand on any of the points I've made, and please ask your own questions to help you develop a better understanding. What I have listed here is a fraction of the whole story.