Yes. "Lu Xiaoyu" is a piano song composed by Jay Chou. It is the background music in "The Secret That Cannot Be Telled". It expresses the secret emotion of loving someone. It is included in the "Original Soundtrack of the Movie The Secret That Cannot Be Said" and is featured in the movie "The Secret That Cannot Be Said". Some plots and dialogues in "Secret" also hinted that Lu Xiaoyu's feelings for Ye Xianglun were real, such as the secret that Lu Xiaoyu wrote "I like Ye Xianglun" in her diary, and the secret she said to Ye Xianglun at the graduation ceremony, "I choose you" scene. Therefore, it can be considered that Lu Xiaoyu’s music is a confession of love.