text:  The research compared smiles between Fijians and New Zealanders. The 46 participants were asked to watch amusing videos and have their reactions recorded. Researchers looked at dental appearance and triggers of what made that person smile. They also used software to look at the genuineness of each smile. Results found that Fijians smile longer than New Zealanders. Their facial expression is often called the Bula smile. Dunia Ravisi is Fijian who lives on Oahu.