I'm in love I've never been so sure of anything
But then again it could be a tumor in my brain
Tricking me into thinking that we were meant to be
Either way I'm about to shock my family
And my home town again, but this time I'm leaving

Once I'm gone, I cannot look back
I've got to trust this is right
'Cause maybe I'm on my way to find you
Or maybe I'm gonna make the mistake of my life

Since we met my life's been so up in the air
I'm here today but by next week I could be there
On the street struggling to support my newest vice
With a sign that says 'I will work for love advice'
'Cause I will mow your lawn if you'll tell me what I'm doing wrong

Once I'm gone, I cannot look back
I've got to trust this is right
'Cause maybe I'm on my way to find you
Or maybe I'm gonna make the mistake of my life

And I'll leave the car running
And I'll leave half the boxes packed
For the slim chance I'll go right back

Oh once I'm gone, I cannot look back
I've got to trust this is right
'Cause maybe I'm on my way to find you
Or maybe I'm gonna make the mistake
Or maybe I'm gonna make the mistake
Or maybe I'm gonna make the mistake of my life