Chapter 445 The Micro-expression Was So Wonderful

Watson and his men were watching the crowd. The bodyguards were still looking at them coldly.

However, Hans's subordinate had a micro expression on his face. He was surprised and delighted. Watson had seen everything.

The micro expression was full of information. In the eyes of ordinary people, an expression might not mean anything, but in the eyes of people like Watson, a micro expression could show much information. For example, scientific research found that:

Micro expressions were the expressions and concealment in one's heart, which was a psychological term.

People express their inner feelings to each other by making some expressions. Between the different expressions people make, or within a certain expression, the face will reveal other information.

Micro expressions could last for at least 1 minute and 25 seconds. Although a subconscious expression could only last for a moment, it was easy to expose one's emotions.