The biggest lie you ever told Your deepest fear 'bout growin' old The longest night you ever spent The angriest letter you never sent The boy you swore you'd never leave The one you kissed on New Year's Eve The sweetest dream you had last night Your darkest hour, your hardest fight Chorus I wanna know you, like I know myself I'm waitin' for you, there ain't no one else Talk to me baby, scream and shout I want to know you, inside out I wanna dig down deep, I wanna lose some sleep I wanna scream and shout, I wanna know you inside out I wanna take my time, I wanna know your mind Ya know there ain't no doubt, I wanna know you inside out The saddest song you ever heard The most you said with just one word The loneliest prayer you ever prayed The truest vow you ever made What makes you laugh, what makes you cry What makes you mad, what gets you by Your highest high, your lowest low These are the things I wanna know Chorus: I wanna know you like I know myself I waiting for you there ain't no one else Talk to me baby, scream and shout I wanna know you inside out I wanna dig down deep, I wanna lose some sleep I wanna scream and shout, I wanna know you inside out I wanna take my time, I wanna know your mind You know there ain't no doubt, I wanna know you inside out I wanna know your soul, I wanna lose control C'mon n' let it out I wanna know you inside out ya gotta dig down deep, lose some sleep Chorus: I wanna dig down deep, I wanna lose some sleep I wanna scream and shout, I wanna know you inside out I wanna take my time, I wanna know you're mine ya know there ain't no doubt, I wanna know you inside out