The tears in love usually referred to the tears produced by sadness, pain, or loss in love described in novels. This kind of plot often appeared in romantic love stories to express the pain and sadness of the protagonist or to redeem the lost love. The tears in love would usually make the readers feel the struggle and pain in the protagonist's heart, and at the same time, it would also arouse the readers 'resonance and emotional resonance. This kind of plot was often used to show the fragility and preciousness of love, reminding readers to cherish their love. In novels, the tears of love were often a very important plot element. It could allow the readers to understand the protagonist's emotional world more deeply and also arouse the readers 'resonance and emotional investment.