He was in the habit of taking things for granted, granted there wasn't much for him to take
And the only thing constant was the constant reminder he'd never change
Tight fisted with his compliments it didn't seem to bother him
That talk he's been cheaper by the book(?)
And the only thing constant was the constant reminder he'd never change
And so she yelled at him:

You owe me an IOU,
Owe me an IOU,
You owe me an IOU,
Don't think that i'll forget,
You owe me an IOU,
Owe me an IOU,
You owe me an IOU,
Don't think that i'll forget,
I know what I should get this time

She was in the habit of re-applying make up, make up
Eating up my crocodile tears
And the only thing constant was the constant reminder she'd never change
A barely individual cleverly traditional she couldnt seem to make up her mind,
And the only thing constant was the constant reminder she'd never shine,
And so he yelled at her:

You owe me an IOU,
Owe me an IOU,
You owe me an IOU,
Don't think that i'll forget,
You owe me an IOU,
Owe me an IOU,
You owe me an IOU,
Don't think that i'll forget,
I know what I should get this time

Oh, What isn't real,
I don't know,
But I have this feeling,(?)
What's the deal,
I don't know,
But I have this feeling,(?)
Heres what I think,
That it is if it is,
And this might just work

They were in the habit of taking things for granted granted
They never quite knew what they had
And the only thing constant was the constant reminder they'd never change,
And So they yelled out loud:

You owe me an IOU,
Owe me an IOU,
You owe me an IOU,
Don't think that i'll forget,
You owe me an IOU,
Owe me an IOU,
You owe me an IOU,
Don't think that i'll forget,
I know what I should get yeah I know what I should get this time