Lying is a hateful bad behavior. No matter what the motivation is, and no matter what the consequences of lying, lying means deceiving. Therefore, few people can be calm and composed when lying, but always borrow some Covering up body movements to reduce the psychological pressure in the process of deceiving others.
Facial expressions of a liar:
- Not looking directly at the other person when speaking, which may be a sign of guilty conscience.
- Move your lips before speaking. There are some unnatural movements before speaking, such as lip twitching, lip biting or lip licking.
