When a man does this, he should have no lover around him, or be single and bored. The starting point of doing this is to expand one's social circle or network resources and integrate oneself into the nearby social environment. Second, I want to have an affair with a strange woman or find a single woman as the object of developing boyfriend and girlfriend. That is to say, psychologically speaking, it is to seek excitement, or to have an affair with the opposite sex, or to get married, to actively contact or add nearby women.