This will sound strange to the Brits. Like 3 kisses. Left, right, left cheek. V Swiss.
Another particular Swiss thing that I've latched on to over the years here.
I hug.
And people hug me.
All my female friends.
Most of the blokes too.
Always done it though. Germany & UK when I lived there.
Pub the other day - barman and I hugged. I think the person I was with was a bit surprised!