>>16
He's already interested in someone then or likes not fucking either you or anyone, or maybe he just doesn't like you because he thinks you're too sexual also known as a whore, now continue to be curious as to why you only attract guys you find boring and why the only guy you can't have is the only one you think is interesting.
You could always ask him to tell you why, and try to get him to leave it as bluntly as possible or he'll say something false to try and spare your feelings or some stupid bullshit, have fun.