"If you are a woman in a public place a guy is giving you the creeps walk up to a big dude and just go “John! I can’t believe it’s you!” Then go into a hug and say “let me sit next to you, please.”
Most guys will get what’s going on and go with it and the chances that they themselves are creeps are slim."
Switzerland?
Most of Europe except some corners in Frankfurt, London or Paris.
Life is easy if your brain only works in black and white!