I think it's partly a reaction to my parents, who weren't very keen on physical affection. My father avoided it completely, while my mother stopped hugging and kissing me after she heard it might turn me into a homosexual (I know, it's hard to believe people actually thought that way).
So I'm happy to kiss and hug anyone who fancies a bit of kissing and hugging. Like me, some people enjoy it and can't get enough. Others recoil from it, seeing it as something affected and unnecessary, strictly the province of celebrities and chat-show hosts. I certainly wouldn't force a hug on someone who seemed unwilling.
I'm not ruling out men. I know affectionate physical gestures between heterosexual men are generally seen as a bit peculiar and even threatening, but I've never felt that. Why shouldn't men get the same pleasure from a kiss or a hug as women?
It may come as a shock to some (or it may not) that I've kissed hundreds of men. The explanation is simple. When I supported the Gay Liberation Front in the early 1970s it was the custom at meetings to greet your friends with a kiss. Not wanting to appear unfriendly or staid or homophobic, I followed suit and merrily kissed every man I met, even casual acquaintances. It was greatly enjoyable.
But for most men, shaking hands is all they can manage. My brother in law is strictly a hand-shaker, and clearly very suspicious of anything more affectionate. He doesn't know what he's missing.




