I didn't expect anyone to peek at sleep. This man may be psychologically distorted because he has no object. However, even if such a person finds a girlfriend in the future, it is a terrible thing. I hope everyone must pay attention to the surrounding environment when they are in the house, especially when many people don't see obscene behavior at all on the surface, but in fact they are doing such things behind their backs. Maybe he usually has a serious voyeurism and such a hobby.
This is when people are curious about everything, they may not be able to control their behavior. However, it is still shameful, especially immoral, to eavesdrop on others' sleep late at night. First of all, it's illegal. Once the police report, the man will be investigated for legal responsibility. I feel that he is obviously a recidivist, which shows that he already has such a mentality. The behavior of feeling bad has made him more and more crazy, and sometimes he takes videos or even records them.
Such a man should be taken to a psychological hospital for a good check-up. As an adult, he still needs to control his behavior. Especially in the middle of the night, if caught by the husband and wife, he will bow his head in embarrassment. As a neighbor, this man is reckless in order to satisfy his own interests. I also hope that both husband and wife will report to the relevant departments in time and use legal weapons to save their reputation. I hope this person doesn't download or sell videos.