She knows how to make me happy, how to make me laugh She knows that she's my future She knows about my past She knows when I'm weak Ill never ask for help She knows what I believe in, even though I doubt myself And then she asks, I always tell the truth Except when it comes to you Even though I fight it Sometimes, I still wake up Forget I'm living my life without you But she's here, and I love her So why am I still thinking bout you Maybe moving on ain't the same as letting go But that's One Thing She'll Never Know She knows I'm far from perfect She knows I'm proud She knows when something's wrong Even if she don't say it out loud Knows that I'm faithful Knows I don't lie But you wanna keep a good woman Something's you gotta hide And then she asks, I always tell the truth Except when it comes to you Even though I fight it Sometimes, I still wake up Forget I'm living my life without you But she's here, and I love her So why am I still thinking bout you Maybe moving on ain't the same as letting go But that's One Thing She'll Never Know I don't wanna cause a pain you don't deserve So I wont speak tonight, if it's gonna take me away from her Oh what she don't know, don't hurt her But she don't know, what hurt her That I don't wanna hurt her Even though I fight Sometimes, I still wake up Forget I'm living my life without you But she's here, and I love her So why am I still thinking bout you Maybe moving on ain't the same as letting go But that's One Thing She'll Never Know Sometimes, I still wake up Forget I'm living my life without you But she's here, and I love her So why am I still thinking bout you Maybe moving on ain't the same as letting go But that's One Thing She'll Never Know Never know