While walking downtown I have had 3 hugs. Two were with women and one with a guy who is spiritual or Christian in some way. The fellow shook hands with me and as he did so, he placed his left hand on my right as well, and that led me to asking if he wished to hug.
After an initial consulation with the chiropractor whom I met at the health club, yes, she does hug, but seems slightly unfamiliar with hugging . . .