I'm lying wide awake in bed

My eyes are closed I may be dead

It's 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?

What the hell have I done?

My friends all think that I'm a bore

But I don't need them anymore

Cos I just gotta do this my way

If I could travel back in time

I'd go right back and change my mind

Back where everytihng 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?

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 can't 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?

What the hell have I done?