Cersei Lannister (to Tyrion about him marrying Sansa): You should be thanking the gods for this. This is more than you deserve.

Tywin Lannister: Tyrion will do as he's bid. As will you.

Cersei Lannister: What do you mean?

Tywin Lannister: You'll marry Ser Loras.

Cersei Lannister: I will not.

Tywin Lannister: The boy is heir to Highgarden. Tyrion will secure the North, you will secure the Reach.