What about Theon becoming a Greyjoy again. The whole rebirthing moment with him winning the fight and splashing water on his face etc. was impressive.
Also, another thing you may have missed — the actors that play Bronn and Cersei cannot be on the screen together. They used to date in the past, and they made sure it was part of their contracts. Hence Bronn left with Podrick just before Cersei entered.