Have you ever wondered why we shake somebody's hand when we meet them? No of course you haven't. Me neither until recently.
It is a little odd though don't you think to take a person's hand in yours and then pump it up and down as if you were hoping they might produce a fountain of water from their mouths?
Historians differ on their explanation for the phenomenon but do tend to agree that the ritual began before documented and recorded history which means they have to best guess. Their best guess then is that men when encountering each other would show their empty right hand as a gesture that they come in peace. This may have led to a mutual grasp of the forearm to check for hidden weapons.
The thing is that if the virologists have their way it will become defunct. It spreads disease too easily. They recommend touching elbows instead.
So obviously kissing will also be outlawed. What are the alternatives?
Well we could bow like the Japanese of course.
Maybe we could rub noses like the Eskimoses.
No, my suggestion is that we both turn around and bump bottoms. It's fun, it's healthy and it would begin the meeting with a laugh.
Let's shake on it.