Love, as the purest emotion in the world, is being eroded by the material world bit by bit. When loyalty becomes a joke, when vows become a joke, people fall into contradiction. They yearn for beautiful love, but they dare not take a step towards love, so all the important tasks are handed over to film and television. Film and television works evoke people's innocence with "hawthorn tree love", eternity and faithfulness with "the true face of Lushan Mountain" and "soul". Although it can't end people's emotional deviation under the material, it makes people's emotions inexhaustible and makes people feel the guidance of love in confusion.

Love has been a beautiful word since ancient times. In the world of love, there are piano, chess and calligraphy, while film and television are living piano, chess and calligraphy. So it can be said that love is the origin of film and television, and it is not surprising that natural love is the eternal theme of film and television works.

On the other hand, love can satisfy the curiosity of some audiences. Therefore, some directors and investors use love as a gimmick to earn high box office and high popularity. With material reasons, love has become the eternal theme of film and television works.

To sum up, we all need love as a support, and the theme of love should be an inseparable part of us both materially and spiritually. Therefore, love has been on the stage of film and television works again and again, so it is precisely because of various needs that love has become the eternal theme of film and television works.