Took it all from me When I was only seventeen I kept you close where I could see But now I'm blind And every lonely night I check my phone for your reply I’m feelings things I can't describe in my mind But when the days turn dark I'd walk you home We’d stay out late, we'd lose our phones I'd feel at one when we are on our own If I'd known that night That you'd come in and you would change my life I don't know what you did, but you did it I don't know what you did, but you did it Can never take it back The part of me that you've detached I blame myself believing that we’d be fine But when the days turn dark I’d walk you home We'd stay out late, we’d lose our phones I'd feel at one when we are on our own If I'd known that night That you'd come in and you would change my life I don’t know what you did, but you did it I don't know what you did, but you did it Oh If I'd known that I Don't think I ever would have left that night 'Cause I don't know what you did, but you did it I don't know what you did You might also like Ohh, when I pull it all apart I see that you've been with me from the start You open up the light that dims the dark All from your heart If I'd known that night That you'd come in and you would change my life I don't know what you did, but you did it Sad I don't know what you did, but you did it Ohh, If I'd known that night That you'd come in and you would change my life Ohh, 'Cause I don't know what you did, but you did it I don't know what you did, but you did it Oh If I'd known that I Don't think I ever would have left that night 'Cause I don't know what you did, but you did it, yeah I don't know what you did, what you did but you did it