Missandei: All of us who came with her from Essos, we believe in her. She's not our queen because she's the daughter of some king we never knew. She's the queen we chose.
Davos Seaworth (to Jon): Will you forgive me if I switch sides?
Daenerys Targaryen (about Grey Worm): He will come back to you.
Missandei: He'd better.
Daenerys Targaryen: What happened?
Missandei: Many things.
Daenerys Targaryen: Many things?
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 Seaworth: This is Jon Snow... He's King in the North.
Grey Worm: Y-you are my weakness.
Missandei: That's what I am? Your weakness?
Grey Worm: When Unsullied are young, the masters learn their fears. One boy is scared of dogs, one boy hates high places, one is frightened of the ocean. They make the boy sleep with dogs or climb a cliff. They throw him in the water. If he learns to swim, good. If he drowns, good. Either way, strong Unsullied. But I had no fears. I was never the biggest, never the strongest... but I was bravest, always. Until... I meet Missandei from the Isle of Naath. Now I have fear.
Daenerys Targaryen: What does your lord expect from me?
Melisandre: The Long Night is coming. Only the prince who was promised can bring the dawn.
Daenerys Targaryen: "The prince who was promised will bring the dawn." I'm afraid I'm not a prince.
Missandei: Your Grace, forgive me, but your translation is not quite accurate. That noun has no gender in High Valyrian, so the proper translation for that prophecy would be, "The prince or princess who was promised will bring the dawn."
Tyrion Lannister: Doesn't really roll off the tongue, does it?
Daenerys Targaryen: No, but I like it better.
Missandei: Two translators are on a sinking ship. The first says, "Do you know how to swim?" The second says, "No, but I can shout for help in 19 languages."
Tyrion Lannister: Ah! (weird laugh)
Grey Worm: That is the worst joke I ever heard.
Missandei: You don't even know what a joke is.
Grey Worm: I am soldier all my life. You think I never hear joke?
Tyrion Lannister: You lied to us.
Grey Worm: I make joke.
Tyrion Lannister: My own recent experience with slavery has taught me the horrors of that institution.
Missandei: How many days were you a slave?
Tyrion Lannister: Long enough to know.
Missandei: Not long enough to understand.
Tyrion Lannister: A wise man once said the true history of the world is the history of great conversations in elegant rooms.
Missandei: Who said this?
Tyrion Lannister: Me. Just now.