This type of people have personality traits such as humor, wit, and quick response.

People with a cold smile are good at observing life and can quickly capture the small details in life and present them in their own language and performance. At the same time, he also has certain acting skills and expressiveness, and can bring the characters to life and make the audience scream.

It is a way to describe people who are good at expressing their opinions in a humorous and witty way, but appear to be very calm and serious on the surface. Often inadvertently creating hilarious humorous effects.