look after you

when you think you're all alone, i'll wrap you up and i'll take you home, no matter what you're going through, i will look after you, when you get knocked down and you've had enough, oh i'll be there to dust you off, when you don't know what you're gonna do, i will look after you, and if you ever should lose hope, follow my light from afar, when you don't know where you're going to, i will look after you, i will look after you, someday it will come to be, i'll need you to look after me