"Zhang San's Song", "Lost Love Front Alliance".

1. "Zhang San's Song", composed by Zhang Zishi and originally sung by Li Shouquan, was first included in Li Shouquan's album "8 and a Half". In "Warm" it is "Zhang San" "Song" Tsai Chin's version of the interlude.

2. "Lost Love Front Alliance" is a song composed by ChaTrikongSuwan, lyrics written by He Qihong, and sung by the Hong Kong singing group Grasshopper. It was used in "Warm".