It's not about liking, but about understanding. I'm often not interested in talking to someone. Because I'm pretty regular, that means that other people often aren't interested in talking to me. That's just a fact of life.
Was it really nice to meet them?
Autism alert. Such expressions are not meant to be taken literally. As a kid, I used to worry about not raking together the freshly mown grass well enough, because I was asked to rake together all the loose grass and the damned stuff kept slipping. That wasn't perfectionism, but something closer to autism: not understanding that 'raking together all the grass' was in no way meant to imply I had to even try to get all the grass. I used to get into arguments with my father about me being unhappy with my job of washing the car, because it wasn't actually completely clean. If you have such a problem, now would be a good time to start identifying these situations; it'll save you a lot of trouble.