She didn't ask what he wanted to help with, which only served to confirm his suspicions that there was something he was missing. His curiosity had just increased several notches, and finally he had a new concrete goal - find out who this girl was and who she thought he was. From there, well, he could figure out what to do about her ignored potential.
Bran drifted towards the door, keeping close to the wall. He was strangely reluctant to leave, but he couldn't push too much for risk of causing her to withdraw completely.
"No, I don't," he agreed. "Perhaps we can reach a compromise. I will leave you alone for now if you sing one more time, anything you like. "