電影《致命戀人》中的歌曲《Unbreak My Heart》,由Dianne Warren 譜寫,美國著名靈魂音樂歌手Toni Braxton 用她低回磁性的嗓音,亦幽亦明地表現出歌曲強烈而深厚的意境，是97年Billboard排行榜冠軍，并穩坐14周冠軍寶座，Toni Braxton 因演唱此曲奪得了第二座格萊美獎
Un-break my heart My heart －Toni Braxton
Don't leave me in all this pain
Don't leave me out in the rain
Come back and bring back my smile
Come and take these tears away
I need your arms to hold me now
The nights are so unkind
Bring back those nights when I held you beside me
Un-break my heart
Say you'll love me again
Undo this hurt you caused
When you walked out the door
And walked outta my life
Un-cry these tears
I cried so many nights
Un-break my heart
My heart
Take back that sad word good-bye
Bring back the joy to my life
Don't leave me here with these tears
Come and kiss this pain away
I can't forget the day you left
Time is so unkind
And life is so cruel without you here beside me
Don't leave me in all this pain
Don't leave me out in the rain
Bring back the nights when I held you beside me
Un-break my heart
Say you'll love me again
Undo this hurt you caused
When you walked out the door
And walked outta my life
Un-cry these tears
I cried so many, many nights
Un-break my
Un-break my heart
Oh baby
Come back and say you love me
Un-break my heart
Sweet darlin'
Without you I just can't go on
Can't go on
Can't go on