By describing the details of the socks in the novel, it could express the character's personality, psychology, emotions, and other aspects to enhance the reader's sense of immersion. The following are some possible expressions: 1. Demonstrate the character's personality: The color, material, size, and other details of the socks can reflect the character's personality, taste, and living habits. For example, a bold and unconstrained woman might wear thick wool socks while a delicate girl might choose light and comfortable cotton socks. 2. Convey the emotional state of the character: The material and color of the socks can also convey the emotional state of the character. For example, a pair of worn-out socks might suggest that the character had experienced a lot of setbacks and hardships, while a pair of beautiful colorful socks might express the character's inner desire and yearning. 3. Enhancing the reader's ability to empathize: By describing the details of the socks, the reader can better understand the character's living conditions and psychological state to enhance their ability to empathize. The reader might be able to understand the emotions and thoughts of the characters more easily and thus be more involved in the story. The details of the socks in the novel could reflect the character's personality, emotional state, and lifestyle, enhancing the reader's sense of immersion and thus better understanding the story and emotions.