After all, my sweetheart lost to the person by the bed. Man and his sweetheart represent the existence of ideological contradictions, which are embodied in the contradiction between reality and ideal, between dullness and passion, and between responsibility and evasion. This contradiction is the basis of men's complex emotional world.

The contradiction between the people on the pillow and the sweetheart restricts and promotes each other. The reason why the people at the pillow and the sweetheart restrict each other is because they are facing the same man, and men usually can only choose one when facing the two, thus failing the other, so they restrict each other. People at the bedside take care of men's real life. Only by taking care of all aspects of food, clothing, housing and transportation can men have a material basis for life and spare capacity to find their sweetheart. And the sweetheart will provide a certain emotional value to men, so that men are full of energy in tired real life! Therefore, the two have to promote each other.