You knew which parts of my body I was insecure about You knew what I thought about all my friends when they weren't around You knew which days I was praying, the days that I wasn't I told you everything 'Cause you were my human diary So when you left, you didn't just leave No, you took all my secrets with you You took all my secrets with you And now you're with someone else And thinking 'bout it hurts like hell And you got all my secrets with you You took all my secrets with you You knew how to make me weak in a good way and in a bad You knew the up's and down's in my relationship with my dad Oh, and damn how I hate it That you know me naked I gave you everything 'Cause you were my human diary So when you left, you didn't just leave No, you took all my secrets with you You took all my secrets with you And now you're with someone else And thinking 'bout it hurts like hell 'Cause you got all my secrets with you You took all my secrets with you Now you've got a piece of the secret parts of me Now all my secrets are in another girl's bed You were my human diary So when you left, you didn't just leave No, you took all my my secrets with you You took all my secrets with you Yeah, you took all my secrets with you You took all my secrets with you, oh Yeah, you took all my secrets with you You took all my secrets with you, oh