I don't see anyone discussing the position of the head? I was recently taught that it is a much "closer" hug if you put your head to the right of the other pers

I don't see anyone discussing the position of the head? I was recently taught that it is a much "closer" hug if you put your head to the right of the other person's head than to the left, since the hearts come much closer to each other. I've tried it since, and indeed, it feels more intimate if I put my head to the right.