The biggest lie you ever told  Your deepest fear about growin' old  The loneliest night you ever spent  The angriest letter you never sent  The girl 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    I wanna know you, like I know myself  I'm waiting for you, there ain't no one else  I wanna know you inside out    I wanna dig down deep, I wanna loose some sleep  I wanna scream and shout, I wanna know you inside out  I wanna take my time, I wanna know your mine  You 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 every 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    I wanna dig down deep, I wanna loose some sleep  I wanna scream and shout, I wanna know you inside out  I wanna take my time, I wanna know your mine  You know there ain't no doubt, I wanna know you inside out    I wanna know your soul, I wanna lose control  Come on and let it out, I wanna know you inside out    I wanna dig down deep, I wanna loose some sleep  I wanna scream and shout, I wanna know you inside out  I wanna take my time, I wanna know your mine  You know there ain't no doubt, I wanna know you inside out    The biggest lie you ever told  Your deepest fear about growin' old  The loneliest night you ever spent    What makes you laugh, what makes you cry