In this episode of Game of Thrones we learn that Dany has options besides burning everyone to death, for example she could just burn mostly everyone to death, or burn everyone only mostly to death, that Grey Worm can't count to one, that Drogon and the Dolthraki are really good at sneaking up on people, that Tyrion appreciates a good Armada, that Ramsay misses Sansa, that Tormund doesn't like wine and never studied the Battle of Cannae, that having a father isn't always such a great deal, that Euron has a big...fleet...that Yara makes no demands, that Rickon doesn't run sideways, that Sansa can REALLY keep a secret, that Ramsay HAS studied the battle of Cannae, that Wun Wun will do more than hold the door and that Ramsay's dogs are loyal beasts.