A genuine smile wrinkles the corners of the eyes and changes the expression of the entire face. Fake smiles only involve the mouth and lips.
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Weird Psychological Facts
Acakpsy·chol·o·gy sīˈkäləjē/ noun the scientific study of the human mind and its functions, especially those affecting behavior in a given context.
CXV.
A genuine smile wrinkles the corners of the eyes and changes the expression of the entire face. Fake smiles only involve the mouth and lips.
