Can a person have a true confidante?

There are confidantes in reality. But a true confidante can actually be called a spiritual lover. First of all. We should have strong self-control ability and grasp the moral and legal boundaries between men and women. Second. Not necessarily as gentle as a wife. But we must be rational and wise. Third. You can be sisters or friends with another wife. Fourth. Dare to point out each other's shortcomings and put forward suggestions for improvement. There is a difference between a femme fatale and a femme fatale. The former means that a beautiful woman will cause many disasters for no reason. The latter refers to close friends of the opposite sex.