The science of crying的詞曲作者是Bobby Caldwell。以下是這首歌的詞曲：
歌名：The science of crying
Verse 1：
I don't know why I cry
When I'm alone at night
It's like I can't help it
It just comes over me
Chorus：
But now I know the science of crying
It's just a release of emotions inside
And now I know the science of crying
It's okay to let it all out
Verse 2：
I used to try to hide it
From the world and everyone
But now I let it all out
In the darkness of my room
Chorus：
But now I know the science of crying
It's just a release of emotions inside
And now I know the science of crying
It's okay to let it all out
Bridge：
Cry it out, let it all out
You'll feel better in the morning light
Cry it out, let it all out
It's just a way to clear your mind
Chorus：
And now I know the science of crying
It's just a release of emotions inside
And now I know the science of crying, yeah yeah yeah yeah...
Outro：
Cry it out, let it all out, yeah yeah yeah yeah...