I'm not sure. In therapy and other settings, the other party would seem to project onto me a lot, especially in the earlier days. I could not tell what I was feeling, so when people projected, I'd just assume the given role.
I think it was related to alexithymia, because I couldn't translate my own emotions into concepts, let alone words that could be conveyed to another. Therapists would come up with all kinds of theories and I'd just accept them because I had no idea what was going on inside; I did not even learn of AS until I was nearly 30, so didn't have the vocabulary for my AS-specific experiences either.