What Does It Mean When a Chimpanzee Smiles at You? Understanding Primate Smiles
If you see a chimpanzee smiling, you might assume it’s happy, just like a person. But honestly, a chimpanzee’s smile usually means fear, stress, or submission—not happiness. When they bare their teeth, they’re often saying, “I don’t want trouble,” or just hoping to avoid a fight. It’s not so easy to read a chimp’s smile….