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Smile

2:41

FACIAL EXPRESSIONS: SMILING

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How to Perform Popular Mime Illusions : Mime Facial Expressions

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How To Display Your Best Smile | Personality Development

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How to Prepare for Cheerleading Tryouts : Smiles & Facial Expressions at Cheerleading Tryouts

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Fake smile / Facial Expression Consultation

A smile is formed primarily by flexing the muscles at the sides of the mouth. Some smiles include a contraction of the muscles at the corner of the eyes, an action known as a Duchenne smile.