When writing about the interaction between the male and female protagonists of ancient novels, the following aspects needed to be considered: 1. The scene and atmosphere of the interaction: The scene and atmosphere of the interaction need to be determined according to the theme and plot of the novel. For example, they could interact in the courtyard, by the river, in the forest, and so on. At the same time, they needed to create an ancient atmosphere. 2. Character and characteristics of the male and female protagonists: When writing the interaction between the male and female protagonists in ancient novels, you need to consider the character and characteristics of the male and female protagonists. For example, the male protagonist could be a handsome and powerful martial artist, or the female protagonist could be a beautiful, intelligent and sensitive woman. 3. The relationship between the male and female protagonists: When writing the interaction between the male and female protagonists in ancient novels, you need to consider the relationship between the male and female protagonists. For example, the relationship between them could be love, friendship, teacher-student relationship, monarch and minister relationship, etc. 4. The dialogue between the male and female protagonists: When writing the interaction between the male and female protagonists in ancient novels, you need to pay attention to the dialogue between the male and female protagonists. The dialogue needed to be poetic and cultural, and one needed to pay attention to the tone and wording. 5. The emotional description between the male and female protagonists: When writing the interaction between the male and female protagonists in ancient novels, you need to pay attention to the emotional description between the male and female protagonists. The emotional description needed to be delicate, real, and touching. At the same time, it needed to pay attention to the way of expression. In short, the interaction between the male and female protagonists of ancient novels needed to be determined according to the theme and plot of the novel. At the same time, they needed to pay attention to details and expressions to achieve the purpose of letting the readers feel the charm of ancient culture.