A genuine smile that is being repressed to conceal extreme excitement or emotions.
Used to show friendliness or comply with social norms, this smile moves the mouth but typically does not reach the eyes. 0Smile
A smile is a universal, instinctual human expression used to show joy, connection, friendliness, or even comfort in difficult situations. While often deemed a simple gesture, it is a complex, 43-muscle action that serves as a powerful nonverbal communication tool. A genuine smile that is being repressed to
An asymmetrical, sneer-like smile indicating disdain or superiority. 2. Physical and Mental Health Benefits While often deemed a simple gesture, it is
Researchers have identified up to 19 different types of smiles, though they generally fall into three categories: reward, affiliation, and dominance.
Smiling triggers chemical reactions that boost your well-being. What's the science behind a smile? - British Council