How far is a bowl of soup?

This sentence comes from a real estate advertisement, which means that the parents and their children live not far or close to each other, and a bowl of soup can be cooked and delivered to them before it gets cold. It is convenient to visit the elderly without having to live together. "It's good to meet each other, but difficult to live together", "Each of us has our own space, and we are happier together".

Public distance: ranging from 360 to 760 centimeters, which is the formal distance in interpersonal communication. People at this distance can easily take evasive or defensive actions. It usually occurs between strangers or in formal situations.

Social distance: The shorter social distance is 120 to 210 centimeters, which mostly occurs in personal interactions, such as workplace interactions and business meetings; the farther social distance is 120 to 360 centimeters, which is generally used in formal official business Sexual encounters are mostly kept at this distance.

Personal distance: The range is approximately between 44 and 120 centimeters. This distance is usually the spatial distance between conversations with friends or daily contact with colleagues.

Intimate distance: in the range of 0 to 44 centimeters, this distance only occurs between people with a special relationship, such as parents and children, couples, and lovers. For people in a close relationship, this distance can allow them to feel the other person's scent, body temperature and other information.