I have noticed that 3 out of 4 of the ESEs that I know are very physically affectionate. They all give excellent hugs (a big deal imo), and are just very touchy in general. They have this sort of bear-hug warmth about them. Always have their arm around you when they sit with you, etc.
Obviously, physical affection is not exclusive to this type, but I was wondering if this is related to any valued elements or if this is just coincidence? Any feedback would be appreciated