Updated: Mar 28, 2020
Etiquette - A handshake, hug, kiss or air-kiss? Definitely NO!
A smile, wave or wink? Sure!
How to meet & greet ...
I love the possible inclusiveness of the wink. After all, you don’t have to give any thought to it, do you? Well, at least I don’t. A wink gives so many options without any significant downsides once I've completed the wink, as far as I can tell. I haven’t read anything that says you can contract anything from a wink - let alone COVID-19.