Im lying wide awake in the bed
My eyes are closed I may be dead
Its getting late but I'm not sleeping

The clock is ticking on the wall
My phone is flat and still you call
And soon the pain comes creeping

I should be patching up my heart
But I don't know where I should start
So I sit here and I wonder to myself

What the hell was I thinking?
How the hell could I know?
What the hell was I thinking?
When I let you go.
What the hell was I thinking?
And what the hell have I done?

My friends all think that I'm a bore
But I don't need them anymore
I just gotta do this my way

If I could travel back in time
I'd go right back and change my mind
Back when everything was OK

I hope you're happy now you're free
But what about poor little me?
I just sit here and wonder to myself.

What the hell was I thinking?
How the hell could I know?
What the hell was I thinking?
When I let you go.
What the hell was I thinking?
And what the hell have I done?

If you give me one more chance,
Let me make a change of plans.
-I'll make it up to you.
And if you take a second look,
Forget about the road I took.
I cant sit here and wonder to myself.

What the hell was I thinking?
How the hell could I know?
What the hell was I thinking?
When I let you go.
What the hell was I thinking?
And what the hell have I done?

What the hell was I thinking?
How the hell could I know?
What the hell was I thinking?
When I let you go.
What the hell was I thinking?
And what the hell have I done?