|Sandor Clegan, by ~karniz via deviantART|
So in this chapter we get to see the after-effects of Arya being there for the Red Wedding and witnessing the betrayal of the Freys. At first she refuses to believe that her mother is dead, until she has a wolf-dream and knows it's true. Once she has given up on the idea of going back to the Twins, she and Sandor try to find a place to belong, but he's too well-known and nobody wants to take them in because of the risk he brings.
Brendan is puzzled by Arya still being alive; he claims he doesn't see the point, and I have to remind him that he didn't see the point of her being killed, either. So what's going to happen with Sandor? What card does either of them have left to play? Where can they possibly go from here, besides Riverrun?