So she thought he was simply a hallucination, did she? It was an interesting response, and it made him wonder if she had heard things before like he had - things that no one else could.
"Then I will agree with you - although, if I am in your mind, wouldn't you be able to silence me with a mere thought?" Bran had wanted to find something to occupy himself with, and that was exactly what he'd found. He did wish, though, that he knew her name.