Game of Thrones, Season 4

Margaery Tyrell:
So am I the queen?

Olenna Tyrell:
More than you were with Renly. Less than you would have been if Joffrey had done you the courtesy of consummating the marriage before dying. In any case, this would not be an opportune moment to press the issue.

Margaery Tyrell:
Clawing at his own throat, looking to his mother to make it stop... it was horrible.

Olenna Tyrell:
The world is overflowing with horrible things. But they're all a tray of cakes next to death. They brought me your grandfather's body when he died, you know? Made me look at it.

Margaery Tyrell:
What was it like?

Olenna Tyrell:
They took me to the Great Hall and there he was. The man I'd married and suffered to father my children. A great doughy lump I'd sat next to at endless dinners and tedious gatherings. There he was... lying on a table.

Margaery Tyrell:
One of my husbands preferred the company of men and was stabbed through the heart. Another was happiest torturing animals and was poisoned at our wedding feast. I must be cursed.

Olenna Tyrell:
Nonsense. Your circumstances have improved markedly. You may not have enjoyed watching him die, but you enjoyed it more than you would have enjoyed being married to him, I can promise you that.

Margaery Tyrell:
But I would have been the queen.

Olenna Tyrell:
Our alliance with the Lannisters remains every bit as necessary to them as it is unpleasant for us. You did wonderful work on Joffrey. The next one should be easier.