<human>: Six months ago I (23f) started sleeping with a guy (23m) I was crazy about, and kept sleeping with him even though he was clear with me that he wasn't interested in dating. The entire time I agonized and obsessed over him, knowing full-well he wasn't interested in a relationship. He's moving away now, so things would have ended anyway, but I can't get over the enormous sense of rejection and humiliation I'm experiencing as a result of him not wanting to date me.

He and I share the same hobbies, academic interests, sense of humour, everything, and we always have fun together. I'm typically a super confident person, with high self-esteem so I'm really rattled by how much this has affected me. People keep telling me that he probably just wasn't looking for a relationship, or it wasn't good timing but I can't make myself believe that. I guess I'm convinced that if you like someone enough, you want to date them regardless of where you're at in your life. So I'm left thinking that there must be something wrong with me, like if I were prettier or funnier he would have been interested in more than just sex.

Can you condense the text into three sentences or less?
<bot>: Convinced that if he had liked me enough, he would have dated me. Wondering if there's any truth to the idea that people can just not be interested in a relationship.