Really? Like everyone on this thread has been telling you that she just isn't interested. Question answered
I haven't read the entire thread yet, but from the way you portray yourself in the original post, I would want to be as far away from you as possible, because you're just an ass. If you think and behave like you're oh so much better than someone, no wonder they don't want to be around you. So no, it's not her, it's you. And im pretty sure she's not the least bit interested.
How can you say you've never been interested when obviously you are? If a person really wanted you, he/she would find a way to make it happen and grab any opportunity. If not, then ni. She just doesn't like you and you are simply overestimating yourself.