[Verse 1]
Once I knew a boy who look just like you
A boy who loved me not too long ago
He never made me cry
I always could rely
On that boy I used to know

[Verse 2]
I was heaven, just to have him hold me
His kiss would make me feel so all aglow
And I when needed a friend
I knew I could depend
On that boy I used to know

[Bridge]
It's hard to believe I've been talking about
The boy you used to be
I never thought you would become
The stranger that you are to me

[Verse 3]
Once I knew a boy who look just like you
But he would rather die, than hurt me so
Oh, I wish I knew
Whatever happened to
That boy I used to know
Oh, I wish I knew
Whatever happened to
That boy I used to know
(That boy I used to know)