Introduction: "In that cold winter, the girl hid her love for the boy in her heart, hoping to get a response, but the girl's secret love was fierce. In that winter, only Snow knew that the snow was very heavy that year, and knew the girl's love for the boy." However, she was rejected until they met again, and the girl told him with full expectations, but did not get any response. Only then did the girl realize that it turned out that The boy she liked never liked her, and everything was just her willing sacrifice. "The girl eventually became a novelist. She spent 15 years of secret love writing a book. All the experiences in the book were the pain that the girl had personally experienced. The person she loved didn't love her, but she never mentioned it in the book, but it seemed that it was not her own experience. In the end, she finished writing the novel and died of a heart attack.
Concept: Regret is both fiction and reality