Haruki Murakami's novel,'The Forest of Norway explored many topics, one of which was interpersonal relationships and self-awareness. The relationship between Aoki and Lingzi, the protagonists of the novel, was an important theme. Takagi had always been secretly in love with Lingzi, but Lingzi had no feelings for Takagi, which made Takagi feel pain and confusion. As the novel progressed, Aoki gradually realized his understanding and attitude towards interpersonal relationships. He began to reflect on his past and present and gradually established better relationships with the people around him. In addition, the novel also explored important topics such as death and eternity. The news of the protagonist Naoko's death shocked and lonely Aoki, and he also realized that life was short and impermanent. At the same time, the novel also mentions philosophical issues such as death and eternity, which allows readers to better understand the inner contradictions and emotional conflicts of the protagonist. "The Forest of Norway" is a deeply emotional and thoughtful novel. It tells the story of the protagonist, exploring topics such as interpersonal relationships, self-awareness, death, and eternity, so that the readers can think deeply about the nature of life and love.