According to the information displayed on the music broadcasting platform qq music, the theme song of the TV series "Kapok Spring" is called "Blossom and Fall", which is a song written and composed by Ji Mingyang and sung by Li Yi Hui. The song was released on November 7, 2006, and is included in the album "Spring of Kapok Drama Soundtrack".

Lyrics excerpts from the song "Blossoms and Falls": I've never forgotten the advice under the flowers, the vow under the flowers, we'll never, ever break up, don't say it, don't say it, don't say you don't love me any more, your pain is my pain, your smile is the joy for both of us, don't say it, don't say it, don't say that you're going to leave me, I know, because I know that you're more in love with me than anyone else.