Special guest host Michael Che teaches the proper way to greet just about anyone. In a formal meeting, a respectful firm handshake is best, but make sure you’re not giving them an overpowering kung fu grip. Hugging is most appropriate when running into old friends. Greeting someone of the French persuasion? Don’t be afraid to offer a kiss on each cheek. And when you see a simple acquaintance, a head nod is all it takes, no contact required.