Dreaming of someone who can't be left behind.

Dreams can't represent the future, but they may represent the past. Because Freud, a psychologist, believes that dreams are the continuation of psychological activities during the day, and dreams are the best occasion for subconscious venting. The so-called people who can't play eight tricks, although forgotten by you, are likely to be suppressed by you subconsciously. Regarding the interpretation of dreams, I recommend Freud's book The Interpretation of Dreams. You can also do psychological counseling if you have money.