A good "Game of Thrones" episode can be a lot of things. It can be one that triggers a powerful, emotional reaction for a beloved character, one that stuns its audience with a shocking death, of even an episode that depicts an epic battle.
Arya Stark took a step toward becoming no one, Sansa got engaged, Cersei tried to make a new ally and a familiar face returned in Sunday's "Game of Thrones."
