Interlude: What is Love?

愛是一種需要 一種缺乏 所以我們都喜歡情歌 
不管愛在進行中 還是仍未萌芽 
不管你愛他比較多 還是他愛你比較多 
愛或被愛 其實 都是一種喜悅

聽說愛情回來過  

(Heard that Love Was Here Before)

by Sandy Lam, re-popularized by Jolin Tsai including the above speech.

Sorry. Can't translate the song. Too troublesome. Use Google!