Maisie Williams' recent cryptic tweet seems to describe the upcoming "Game of Thrones" Season 6 episode 6 titled "Blood of My Blood." In the episode, which will air on HBO on May 29, Sunday, her character Arya Stark will face a difficult choice.
Arya was in Braavos in "Game of Thrones" Season 6 episode 5 titled "The Door." There, she trained with the waif as she was given a second chance to prove her loyalty by killing an actress.
Watch a clip about "The Door" here: