 Giddens was so touched by the song that he shed tears "on the spot" after first hearing it; in particular, he liked the song's lyrics.He also praised Michelle's dedication to her role, saying "I believe that the reason that she managed to get inspiration to write this song is because she likes her role [in this film]".Giddens was also involved in some of this film's theme songs, including "Those Years" (那些年).