1, Unfinished Love does not appear in the theme song of the TV series. "Unfinished Love" is a song sung by Yu Yu and composed by Ke Ze, which was included in the album "Unfinished Love" released on May 26th, 20 1 20 19. This song is quite popular in Tik Tok now. Sometimes you can brush it with a brush.

2. Yu Yu, born in May 1987 in Tongliao City, Inner Mongolia, is a female singer in China. July 20 13, released the solo single "China of Painting and Calligraphy", and officially debuted. July 20 13, the single "Calligraphy and Painting China" was released, with representative works such as "Painting Yan", "Calligraphy and Painting China" and "Love for People".