There's another kind of red under the bed We've all been branded Barcode on my head We can all go beep as we checkout Your flexible friend is but a spy Your movement's mapped Your drink link dries And I fail to see what this card is so smart Little sister has been watching you Little sister has been watching you Little sister has been watching you Little sister So you want to walk the earth You know she flies She's mastered the art Of truth and lies To her you'll never be more than just a number, a number, a number And there's another kind of red under the bed We've all been branded We can all be read Or is it all in my head Or is it all in my head Little sister has been watching you Little sister has been watching you Little sister has been watching you Little sister has been Little sister has been watching you Little sister has been watching you Little sister has been watching you Little sister Little sister has been watching you Little sister has been watching you Little sister has been watching you Little sister