I can't forget whether a person is fate is unfinished, this question involves many aspects such as fate, fate and personal emotions.
First of all, fate is a belief that the encounter between people is predestined, and not forgetting a person may be interpreted as unfinished fate. According to this view, if you can't forget someone, it could mean that there is some kind of special bond between you, that there is some unfinished mission or experience that needs to be carried on.
However, from a scientific point of view, the inability to forget a person is more due to personal emotional or psychological factors. Intimacy, love relationships, etc., in interpersonal relationships, can form strong memories and emotional connections in our brains. When there are important experiences and emotional entanglements with someone, these memories and emotions are more profound and difficult to forget easily.
In addition, people's fear of loss or separation can also lead to the inability to forget a person. The loss of an important person brings pain and grief, and people often try to alleviate this sense of pain by recalling and thinking about it to retain a connection with them. In this case, not being able to forget a person can be a sign of fear of loss and attachment to the past.
However, in some cases, not being able to forget about a person can be unhealthy. If persistent memories and thoughts are bothering you and affecting your daily life and well-being, you may need to seek professional help, such as a counselor or psychologist.
In general, there is no definite answer to the question of whether it is fate that cannot forget a person. It may involve multiple levels such as beliefs in fate, personal emotions, psychological factors, etc. Each person's situation is unique and requires in-depth analysis and interpretation in the context of the individual's background and specific circumstances.