Tywin Lannister: Lowborn girls say “M’lord, not “My Lord.” If you’re going to pose as a commoner, you should do it properly.
Arya Stark: My mother served Lady Dustin for many years, My Lord. She taught me how to speak proper… properly.
From Game of Thrones – Season 2 Episode 7: ‘A Man Without Honor’ (2×07)
