First of all, what is a dream?
Dreams are actually the natural expression of people's thoughts and consciousness when their brains are not controlled by subjective consciousness.
In other words, when people are awake, the brain is under artificial control. After receiving the information transmitted to it by external facilities such as ears and eyes, it makes subjective analysis and judgment, and sends orders to these external facilities according to the changes of the situation.
When people fall asleep, all kinds of external facilities are dormant. At this time, some organs of the brain are still active, and it has no external facilities to transmit information to it, so it has to play freely and uncontrollably, and the information of free play comes from the information stored in the brain in the past, including real information and imaginary information.
I think about it every day and dream every night. In other words, dreams come from the brain, not the outside world, so dreams can't predict anything. But dreams can explain some problems.
For example, this dream you have may indicate:
1. You subconsciously hope that the boy you secretly love can feel your concern for him and hope that he will give you warmth and care.
2. You are worried that your inner activities will be discovered by others, especially teachers.
You want him to be happy, and you also hope that you can bring him happiness. You have a crush on him, and you don't expect or want to possess him. Even if we just chat together or say nothing, we will feel comforted and satisfied.
You want this to be a pure relationship.
The above information is stored in your brain, and when you fall asleep, it is freely combined through the active layer of your brain to become what you call a dream.
Please don't believe the explanations of those illusory and mysterious dreams. From the day when dream interpretation was invented, it became a trick to deceive people and make a living.