Cyprus Times

The Psychology of a Stranger's Smile

Published January 1, 2026, 09:06
The Psychology of a Stranger's Smile

Psychology explains the significance of a smile from a stranger. A smile can create a sense of safety, calm, and connection. There are two main types of smiles: the polite smile, which shows basic friendliness, and the genuine smile (Duchenne), which expresses real joy and trust. A smile can act as a sign of peace, a small invitation to interact, or a way for the person themselves to regulate their emotions. However, we should be cautious of “wrong” smiles that may hide discomfort or an attempt to control.