The ending of the novel " Too Late to Say I Love You " was that the protagonist Shi Yunfan and the heroine Jiang Wenwen met during World War II. Shi Yunfan sacrificed his life to save Jiang Wenwen's life, but Jiang Wenwen eventually became a strong soldier under Shi Yunfan's sacrifice and continued to fight hard to protect the country. The ending of the novel expressed the author's thoughts on war and love, and also showed the best side of human nature.