What is a complex smile?

A complex smile is a type of smile that involves multiple facial muscles and movements, resulting in a more dynamic and expressive facial expression. It typically involves not only the movement of the lips, but also the eyes, cheeks, and other facial features.

Complex smiles can convey a wide range of emotions, from joy and happiness to sarcasm or irony. They are often perceived as more genuine and engaging than simple, static smiles.

Research has shown that complex smiles are associated with positive social outcomes, such as increased likability and perceived trustworthiness. They are also believed to be more contagious, meaning that seeing someone else’s complex smile can induce positive emotions in others.

Overall, complex smiles are a powerful tool for communication and connection, allowing individuals to express a nuanced range of emotions and connect with others on a deeper level.