“Theon led the way up the stairs. I have climbed these steps a thousand times before. As a boy he would run up; descending, he would take the steps three at a time, leaping. Once he leapt right into Old Nan and knocked her to the floor. That earned him the worst thrashing he ever had at Winterfell, though it was almost tender compared to the beatings his brothers used to give him back in Pyke. He and Robb had fought many a heroic battle on these steps, slashing at one another with wooden swords. Good training, that; it brought home how hard it was to fight your way up a spiral stair against determined opposition. Ser Rodrik liked to say that one good man could hold a hundred, fighting down. That was long ago, though. They were all dead now. Jory, old Ser Rodrik, Lord Eddard, Harwin and Hullen, Cayn and Desmond and Fat Tom, Alyn with his dreams of knighthood, Mikken who had given him his first real sword. Even Old Nan, like as not. And Robb. Robb who had been more a brother to Theon than any son born of Balon Greyjoy's loins. Murdered at the Red Wedding, butchered by the Freys. I should have been with him. Where was I? I should have died with him.”
—George R.R. Martin, A Dance with Dragons“And afterward, we’ll ride north to see the Wall. We won’t even tell Jon we’re coming, we’ll just be there one day, you and me. It will be an adventure.” “An adventure,” Bran repeated wistfully. He heard his brother sob. The room was so dark he could not see the tears on Robb’s face, so he reached out and found his hand. Their fingers twined together.”
-Game of Thrones, ASOIAF