Daenerys Targaryen: I know what my father was. What he did. I know the Mad King earned his name.

Tyrion Lannister: So, here we sit. Two terrible children of two terrible fathers.

Daenerys Targaryen: I’m terrible?

Tyrion Lannister: I’ve heard stories.

Daenerys Targaryen: Why did you travel to the far side of the world to meet someone terrible?

Tyrion Lannister: To see if you were the right kind of terrible.

Daenerys Targaryen: Which kind is that?

Tyrion Lannister: The kind that prevents your people from being even more so.

From Game of Thrones – Season 5 Episode 8: ‘Hardhome’ (5×08)