I keep a close watch on this heart of mine I keep my eyes wide open all the time I keep the ends out for the tie that binds Because you're mine, I walk the line I find it very, very easy to be true I find myself alone when each day is through Yes, I'll admit that I'm a fool for you Because you're mine, I walk the line As sure as night is dark and day is light I keep you on my mind both day and night And happiness I've known proves that it's right Because you're mine, I walk the line You've got a way to keep me on your side You give me cause for love that I can't hide For you I know I'd even try to turn the tide Because you're mine, I walk the line I keep a close watch on this heart of mine I keep my eyes wide open all the time I keep the ends out for the tie that binds Because you're mine, I walk the line Good night, God bless you folks. Good night, Asbury Park. I'll see you at church tomorrow. Yeah, right. Johnny Cash, ladies and gentlemen. Johnny Cash, ladies and gentlemen. Johnny Cash, ladies and gentlemen. Thank you, Johnny!