IN JAPAN, they greet by bowing.
How the Eskimos greet by rubbing their noses.
How the people in the states greet by kissing. ( This video was a joke, but yeah you get the idea don't you)
Non-verbal cues such as this can often be pretty misleading. The non-verbal cues accepted in one country might not be accepted in another. For instance, if an American were to greet an Asian by 'kissing', the Asian dude would probably be screaimg rape hysterically like a mad hyena!
Don't you agree?