text: The way peple coummicate is by " Most humans communcation is a nonverbal, including emotional communcation," notes Dr. Huang. Thos means you don't need words for someone to be able to see how you are feeling. " In a false smile, the mouth is strected sideways using the zygomatic major and a different muscle, the risorius. Mostly likely a computer is able to analyze you when you are making a fake smile that that's what that means.