 It Started with a Kiss Original Soundtrack (惡作劇之吻 電視原聲帶) was released on 21 October 2005 by Various Artists under Alfa Music.It contains thirteen songs, in which one song, "Love Ocean" by Ye Qing Long has an English version entitled "Sky".The opening theme song is "Say U Love Me" by Jason and Lara, while the ending theme song is by Wang Lan Yin entitled "惡作劇" or "Practical Joke".