confident people who really & truly adore the ones beside them often lean in to be even closer to…the ones they truly & dearly love!
plus, that’s just what normal, mentally healthy people often do in photos with their family.
Agreed, to be honest this is the first I’ve heard about the psychology of couple pics.
I’m not going to bother reading more about it, it doesn’t sound particularly interesting to me. Both people look very happy and that’s cool.