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Comments to #3
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Bongfuhrer 8 year s ago
Nah, I do not believe this.. :P
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Thingy 8 year s ago
Liar! You do really.
Duchenne Smiles: A liar is unlikely to exhibit a Duchenne smile. What is that? A Duchenne smile is when you use the involuntary muscles around your eyes as well as your major muscles around the mouth. The key word here is involuntary, meaning you can’t fake a true smile.
