This is a comedy routine. You 'two' argue andf then come to the conclusion that there's nothing to see here.   Well, here's 3 minutes, must be zero-G, must be real. https://www.youtube.com/watch?v=LWGJA9i18Co&list=PLd5VuhCH5NezAb-ZzTH9gZr8XYGGx94Z7   Note to casual readers: nothing in the above is taking place in a zero-G environment unless you understand that we live in zero-G.