If someone were to slap you unexpectedly, how would you react in that moment ??

If someone slapped 👋👋 you unexpectedly, how would you react right away? Would you feel surprised, angry, or confused? Would you want to confront the person, walk away, or maybe even laugh it off? How would you deal with those feelings later on?

I wish I could slap some people which I meet online 👋👋👋