I'm not sure I follow.

It simply means that you can't say that you, yourself, is awesome. No one here knows who you are, and half of us probably don't want to even get to know you. You seem so obsessed with the fact that he did something, and that HE is thinking/doing something odd. You should look yourself in the mirror, beyond your own narcassism

I do think I have grounds to say I was great to him and he was into me. "he came as my date"... "he wanted to see me all the time"

I think we found the problem. There is way too much of "He" and "me/my" in your posts. You seem like quite an ego here.

I want to say that almost all your answer to everyone is a lot like this. It's always him liking you and your being awesome to him. Why isn't the other way around in your arguments sometimes? I really feel like you see yourself as a prize to him, like you deserve his presence and he should just adore you for being with him. Like he was the one that really showed he was into you, and not the other way around.

I don't think that he isn't relationship material, I actually think you are the one being the one that isn't relationship material in this specific encounter. You can't say that some guys are just not RSM. People are drawn to others with the same values to a good extent, and in this case, it might have been you that just behaved in a way he didn't enjoy as you spent more time. Perhaps he just didn't like your personality as you revealed more and more of the colours you painted it with.

In an encounter like this there is no one to blame, and if you still think it is you can only blame yourself. He has done nothing wrong and doesn't owe you jack shit.

Don't take this post personal. I am just telling you what I think. I'm a random asshole on the internet trying to give tips to someone that probably won't listen anyway. Why am I even doing this?