a few interesting micro expressions

1.Looking left is recalling .looking right is lying

1. A sligh shrug on a man's right shoulder is a lie

3、hand friction is a kind of self a comforting gesture

1. It's fake that the left the side of the lips is lifted up .becuase 74 percent of the face real feelings are often exposed on the right side of the face

5.If a person keeps repeating a word or a sentence, chances are that he is lying.

6.the expression of surprise for more than a second is fake

7.People who don't often lie after telling a lie ,will deliberately avoid your eyes ,and the liars will stare at you ,to make sure you really believe him