Beyonce

You're all alone
I did this
I got no one else to blame
You didn't know
I was witch
And it's such a crying shame
And you gave me all of you and wanted nothing else from me
But to make sometime for you but all I made you was lonely
[Chorus:]
I couldn't see
But now I know
That I acted selfishly
I should've known
That I let you down
Caused you so much misery
Forever to bleed
Forever to bleed
Forever to bleed
Forever to bleed
I should've been there
I should've been there
I should've been there
I should've been there
All of the times
You used to cry
Because I would let you down
I'm losin time
I should've tried
I little more to be around
But I didn't know that you were hurting, I was just too blind
Only thing I know for certain of that you I never won
[Chorus:]
I couldn't see
But now I know
That I acted selfishly
I should've known
That I let you down
Caused you so much misery
Forever to bleed
Forever to bleed