It took a day to build the city
We walked through its streets in the afternoon
As I returned across the fields I'd known
I recognized the walls that I once made
Had to stop in my tracks for fear
Of walking on the mines I'd laid

And if I built this fortress around your heart
Encircled you in trenches and barbed wire
Then let me build a bridge, for I cannot fill the chasm
And let me set the battlements on fire

Then I went off to fight some battle
That I'd invented inside my head
Away so long for years and years
You probably thought or even wished that I was dead

While the armies are all sleeping
Beneath that tattered flag we'd made
I had to stop in my tracks for fear
Of walking on the mines I'd laid

And if I built this fortress around your heart
Encircled you in trenches and barbed wire
Then let me build a bridge, for I cannot fill the chasm
And let me set the battlements on fire

The prison has now become your home
a sentence you seem prepared to pay
It took a day to build the city
We walked through its streets in the afternoon
As I returned across the lands I'd known
I recognized the fields where I once played
I had to stop in my tracks for fear
Of walking on the mines I'd laid

And if I built this fortress around your heart
Encircled you in trenches and barbed wire
Then let me build a bridge, for I cannot fill the chasm
And let me set the battlements on fire