Keep a straight face, okay

That's called anger invisibility. However, I am afraid that I will be cheated and let people call you hypocritical and treacherous. . You mentioned the word relaxation. This word is used to describe a person's mental stability. There is a momentum that Mount Tai collapses in front of it without changing color. Of course, the charm of a man with this momentum is very lethal. Can kill almost any woman. Let's try to remain stable. As for facial expressions, I suggest smiling at the smallest angle. Give someone a smile and you will have the whole world.