Do people in dreams exist in reality? I have never seen him in reality.

It is a patchwork of people I love, hate and impress in reality. It does not necessarily exist in reality. It can be similar in spirit or part of the same image. Even the image of people in reality. Or it may be a sketch of someone you drew yourself. Maybe we will meet one day in reality or in the future. /kloc-people aged 0/8 feel strange when they meet for the first time, which is also called friendship lasts forever. This phenomenon is one of them.