I don't know when,
I don't know WHO we'll be fighting,
Game of Thrones Season 1, Episode 2
When I grow up,
I'll be able to fly anybody WHO bothers me.
Game of Thrones Season 4, Episode 7
Who killed him?
Game of Thrones Season 6, Episode 1
And WHO was your father?
Game of Thrones Season 2, Episode 2
Walk with WHO you are.
Breaking Bad Season 3, Episode 11