Tyrion, to Jon about how he became Dany's hand:
"A long and bloody tale. To be honest, I was drunk for most of it."
Tyrion, to Jon regarding the dragons flying overhead:
"I'd say you get used to them... but you never really do."
Varys, to Melisandre after she says she's done whispering into Jon Snow's ear:
"Give us common folk one taste of power, we're like the lion who tasted man. Nothing is ever so sweet again."
Missandei and Davos, introducing Jon Snow and Dany:
Missandei: You stand in the presence of Daenerys Stormborn, of House Targaryen, rightful heir to the Iron Throne, rightful Queen of the Andals and the First Men, Protector of the Seven Kingdoms, the Mother of Dragons, the Khaleesi of the Great Grass Sea, the Unburnt, the Breaker of Chains.
Davos: This is Jon Snow. He's King in the North.
Jon, to Dany regarding the dragons and Dothraki at Dragonstone:
"They're hard to miss."
Dany, showing Jon who he's dealing with:
"So many men have tried to kill me, I don't remember all their names. I have been sold like a broodmare. I've been chained and betrayed, raped and defiled. Do you know what kept me standing through all those years in exile? Faith. Not in any gods, not in myths and legends. In myself. In Daenerys Targaryen."
A truth bomb for Theon, after he says he tried to save his sister:
"You wouldn't be here if you tried."
Cersei, to Euron deftly and publicly curving out of some presumptuous hanky-panky:
"You shall have what your heart desires... when the war is won."
Cersei, to Qyburn after poisoning Ellaria's daughter:
"Make sure the guards change the torches every few hours. I don't want her to miss a thing."
Tyrion, to Jon while brooding over his failure to predict the Greyjoy attack:
"You look a lot better brooding than I do. You make me feel like I'm failing at brooding over failure."
Dany, to Jon regarding Tyrion's chattiness:
"We all enjoy what we're good at."
Sansa, to Littlefinger after he warns her that the person who killed her mother, father, and brother is dangerous:
"Thank you for your wise counsel."
Tyrion, being very Tyrion when plotting an attack:
"Casterly Rock is an impregnable fortress. But as a good friend of mine once said, 'Give me 10 good men and I'll impregnate the bitch.'"
Olenna, to Jaime after he says there are always lessons in failures:
"You must be very wise by now."
Olenna, remembering the late Joffrey:
"He really was a cunt, wasn't he?"