Fortress Around Your Heart

Under the ruins of a walled city
Crumbling towers and beams of yellow lights
No flags of truce, no cries of pity
The siege guns have been pounding through the nights
It took a day to build the city
We walked through its streets in the afternoon
As I returned across the field's I'd known
I recognized the walls that I'd once laid
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 the tattered flag we'd made
I had to stop 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
This 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'd once played
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