As a person living in this world, some subconscious reactions or behaviors can often reflect a person's character. These reactions or behaviors may seem familiar to people who are familiar with them, but when you look beyond the familiarity of these people's characters and look at the same thing as a complete stranger to these people, the character of the person reflected by some behaviors may be very interesting.
Intention: It is to analyze the behavior of familiar people from the perspective of strangers completely immaturely, trying to find out the true personalities of some people under the filter of "familiarity"