I remember when I first came to France, I was really shocked that I had to kiss people at work in the morning. In England, we would never do this! And leaving a party seemed impossible - did I have to really kiss every person, even the ones I didn't speak to? In England we just filer à l'anglaise! (By the way, in English, filer à l'anglaise is called the french slip.)
So here is a video about the French greeting, made by a British comedian living in France.