We already have plenty of questions that remain unanswered after Sunday’s impressive Game of Thrones episode, as some things didn't necessarily make sense in Beyond the Wall. None of them concern Arya and Sansa Stark, who just had a few interesting exchanges during episode 6, adding an unexpected layer of complexity to their relationship. Yet, the episode's director chose to address this particular conflict in an interview. Yes, spoilers follow, so if you haven’t seen the latest episode, you’d better avoid this “violent” revelation.
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