Arya Starks transformation into no-one continues this week, as we see her struggling with telling lies and being punished for it (one revealing part of the House of Black and Whites take on two truths and a lie was that she did not hate The Hound). It seems Arya is going to struggle to leave her former self behind completely, something that was probably given away when she hid Needle instead of throwing it away. She isn't quite ready to become a cold-blooded killer either, as we see with her well-meaning lies to the sick girl, to help ease her passing. The Faceless Men, though, are clearly willing to take a chance on her anyway, as she is shown the room of many faces. She may not be able to totally become no-one, but it looks like we will get to see her become someone else.