I keep a close watch on this heart of mine

I find it very, very easy to be true

As sure as night is dark and day is light

You've got a way to keep me on your side

I keep my eyes wide open all the time.

I find myself alone when each day is through

I keep you on my mind both day and night

You give me cause for love that I can't hide

I keep the ends out for the tie that binds

Yes, I'll admit I'm a fool for you

And happiness I've known proves that it's right

For you I know I'd even try to turn the tide

Because you're mine, I walk the line

Because you're mine, I walk the line

Because you're mine, I walk the line

Because you're mine, I walk the line