<P> While heading toward the Wall, Bran Stark has a dream where he is trying to shoot the three - eyed Raven, but is confronted by a boy who explains that it is impossible, as Bran is the Raven . When he awakens, Bran, Hodor, Osha and Rickon continue their northern march . Later, while Hodor and Rickon are away, Osha suspects someone is following them and leaves to investigate . Bran is then confronted by the boy from his dream, who reveals that he is Jojen Reed, and a seer like Bran . He is accompanied by his sister, Meera . Jojen says that he too had the dream, and that they have been searching for Bran, believing he will play a critical role in the future . </P> <P> Theon Greyjoy has been taken captive by a group of men and is being tortured for information . Despite Theon answering all questions truthfully, they continue the torture . After they leave, a boy, who claims to have been sent by Theon's sister Yara Greyjoy, promises to aid him once the soldiers are sleeping . </P> <P> King - in - the - North Robb Stark receives two letters, one informing him of the death of his grandfather, Lord Hoster Tully, and the other bearing the news that his home, Winterfell, has been put to the torch by the Iron Islanders . Furthermore, Bran and Rickon were not found among the ruins of Winterfell . He informs his mother, Lady Catelyn, of this news, and they depart for Riverrun, her childhood home, for her father's funeral . While on the road, Lord Rickard Karstark voices his displeasure with the funeral distraction . Later, Catelyn discusses her children with Queen Talisa, recalling how she had prayed for Jon Snow to die when he was first brought to Winterfell . After Jon fell gravely ill, Catelyn began to love him and prayed to the gods for his recovery, promising to persuade Ned Stark to legitimize the bastard boy, though in the end she proved powerless to do so . She admits that she feels responsible for what is happening to all of them . </P> <P> Traveling north, Arya Stark, Gendry, and Hot Pie are discovered by a small party led by Thoros of Myr, who suspects them of having escaped Harrenhal . He tells them that he and his men fight for the Brotherhood without Banners, and takes them to an inn to eat . Once finished, Arya, Gendry, and Hot Pie are leaving when another group of Brotherhood soldiers enter with a captive Sandor "The Hound" Clegane, who recognizes Arya and reveals her true identity to Thoros and his men . </P>

What happens in game of thrones season 3 episode 2