Marie Claire's writer, along with theorists on Reddit, have read more into the fact that Sansa hasn't actually said those words on the show yet. That voiceover could have just been for the sake of the trailer, but the prevailing wisdom is that she will say it in the last episode. Then the question is whether this means that one of the Starks, Arya or Sansa in particular, will die. Or maybe it's Jon Snow , the Stark who isn't really a Stark? Some on Reddit think it's Littlefinger or Benjen Stark.