Just after a bit of advice really, as struggling to understand what has happened here and why;
I met a lovely guy through a charity club. He is mid 30's, very intelligent and not super sociable. I was interested in him as a friend, but as the weeks/months passed, I began to grow attracted to him.
At the very onset, he kept telling me I would make a wonderful girlfriend and pursued me slightly. Always looking to talk to me during our charity events. I never heard from him much in the evenings/weekends, and he would always decline weekend catch ups. I would often invite him for drinks etc as at that stage I saw him as a friend, so when he declined, I didn't think anything of it.
One weekend he became very keen to meet me for dinner. The time wasn't right for me, so I had to decline. Fast forward a few weeks and we end up at the same pub, drinking. He insisted on coming back to my place after. At this stage, I still wasn't really interested in him, but he is attractive and I wanted sex.
We talked a lot at my place, but when it became time to do the deed, he declined and said he will only do it if in a relationship.
I was quite astonished. He ended up going home. He has now gone semi NC with me.
Under normal circumstances, I would just move on. But I think this guy could be the one, so I am feeling slightly flat about what to do, if anything? It is unclear to me what has happened here?