0smile

Used to show friendliness or comply with social norms, this smile moves the mouth but typically does not reach the eyes.

A genuine smile that is being repressed to conceal extreme excitement or emotions. 0Smile

A closed-mouth smile used to indicate submission or discomfort. Used to show friendliness or comply with social

Here is a comprehensive guide to understanding, practicing, and improving your smile. 1. The Science and Types of Smiles 0Smile

An asymmetrical, sneer-like smile indicating disdain or superiority. 2. Physical and Mental Health Benefits

Smiling triggers chemical reactions that boost your well-being. What's the science behind a smile? - British Council