The male lead and the female lead might be together because they had the same interests, hobbies, and personality traits, and there was a subtle fate between them. In the novel, the male and female lead met in a dormitory and became good friends. The plot of the female protagonist looking like her cousin could be an interesting interlude in the novel to help readers better understand the relationship between the female protagonist and the male protagonist. The love between the male and female lead might not be love at first sight, but gradually cultivated through long periods of time together and shared experiences. The ambiguity and emotional entanglement between them might arouse the interest and attention of readers. The whole novel might revolve around the relationship between the male and female leads. Many emotional entanglements and interpersonal problems might make the readers feel confused and nervous. However, through detailed descriptions and fascinating plots, novels may give readers a profound experience and feeling.