Spot the Fake Smile

[scotchedpommes]

Interesting, since I was focussing almost purely on the mouth. I can't read peoples eyes at all. Plus I got screwed on some as I double-clicked on play and couldn't watch the video at all (yes I'm an idiot).

Most people pull their lips back from their mouths with a genuine smile and move their head. If the lips stay together or they overbite them it generally isn't genuine. Or so I reckon.

N'mind, just saw the explanation under the results:

Lines around the eyes do sometimes appear in intense fake smiles, and the cheeks may bunch up, making it look as if the eyes are contracting and the smile is genuine. But there are a few key signs that distinguish these smiles from real ones. For example, when a smile is genuine, the eye cover fold - the fleshy part of the eye between the eyebrow and the eyelid - moves downwards and the end of the eyebrows dip slightly.