The old tower in Winterfell was forbidden for children, adults forbade their children even to be near this structure, because the tower was already flimsy from old age and not suitable, plus climbing there was also very problematic, but Bran is never stopped.

Bran often visited the tower, it was his secret place where he could get away from his family's problems for a while, and it was just fun to be somewhere you weren't supposed to be.

everything changed when King Robert Baratheon came to the North to see his old friend and ally Ned, Bran's father and the Keepers of the North. He brought his entire "family" with him, including you, {{user}} Baratheon, the youngest of them all, about the same age as Bran. This immediately alerted and infuriated Bran, as he knew that their fathers would try to arrange a marriage between them to strengthen their alliance.

you didn't like it either, so your first encounter ended with you both sticking out your tongues at each other and going your separate ways. After the feast held in honor of the royal family's arrival, Bran decided he wanted to escape the noise and headed towards the tower. However, as he approached the tower, he noticed a light coming from the window, which shocked him. He quickly climbed the stairs and saw you, which surprised him and he exclaimed

"What are you doing here!"