It would be helpful for me, and likely others, to see a formal analysis of all the specific information and implicit (and explicit) conceptual [(structural)] knowledge (with effective understanding) that is needed to successfully engage in social relations: Either an analysis of our species on this matter or, perhaps better, an analysis of some other thought-to-be-similar social species.
Of course, it would be my view and my prediction that much is involved, even though it seems to come naturally to us and several other apes. (It seems to basically almost "just be there", but isn't; an analysis would indicate what all is involved, regardless of how easily it seems to, or does, come to be.)