Chimpanzees flirt with one surprising hand gesture, say scientists

Humans might opt for eye contact or compliments when flirting, but chimpanzees show romantic interest by ripping up leaves in front of their crush, according to scientists. Professor Cat Hobaiter, an expert in the evolution of communication and social behaviour at the University of St Andrews, Scotland, has spent her career studying ape communication.

Article source: https://www.express.co.uk/news/science/2174058/science-chimpanzee-animal-communication-flirting