The sweet love between the two. The lyrics of the song "Poetry in the Heart" include: The wind and moon in the world are still dim, how many are there, night after night, promise me that this love will last forever when I am young, which expresses the sweet love between two people. "Poetry in the Heart" is written by Nan Qi, composed by Huang Shifu, arranged/tracked by: Mzf Xiaomu, singer: Huang Shifu, and belongs to the album: Entering the Dream.