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