In this hilarious two minute video, twin toddlers practice having a conversation. They don’t really know words, but they know HOW to do it. They’ve figured out how to sound sure of themselves, how to sound inquisitive, how to gesticulate, how to aim their efforts at a second person, and how to take turns. They’ve learned, in other words, the rules of talking to another person, even before they’ve learned how to talk. A fun example of socialization.