I can understand how you can walk away
When your master plan is crumbling each day
Well I should have known better than to wait
And I've sat back long enough and watched it fall
If only I knew
If only I knew
If only I could undo the past
If only I knew
If only I knew
Somehow I would undo the past
What possessed you to need to take control?
What did she ever want more than a living soul?
Well I should have known better than to wait
And I've sat back long enough and watched it fall
If only I knew
If only I knew
If only I could undo the past
If only I knew
If only I knew
Somehow I would undo the past
If only I knew
If only I knew
If only I could undo the past
If only I knew
If only I knew
Somehow I would undo the past
If only I knew
If only I knew
Somehow I would undo the past
Undo was written by Alex Karweit.