The title misled audiences to think that all the Stark family except for one all dies in this episode.
I beg you. If not for you, then for your child.
During a drinking game, Tyrion correctly guesses that Brienne is still a virgin, much to her embarrassment. The scene is completely anachronistic: in a medieval-like society like Westeros, an unmarried noblewoman is absolutely supposed to be a virgin or she would bring major shame to her House.
The version that originally aired had a modern paper coffee cup visible in one of the scenes (see goofs). The scene was re-processed to digitally remove the cup (which was from a local independent coffee shop called 'Paper Cup' in Titanic Quarter, Belfast, near to the set), and only that version is now officially available.