"I haven't laid much of a plan - I believe it's uncharted territory, really." He started down the hall, gesturing for Draco to follow him. It wasn't a short walk to Goyle's hut, and they could go over the very few specifics he knew on the way there. "Goyle has it in his mind that if Nott were to forget the circumstances of his father's death, he would be cured. I don't know that it's possible, given his condition, to pick out anything so coherent. But it's worth looking." He ignored a prefect who had stopped in a stairway to watch them pass. "As you were his friend, I thought it might be less stressful for him if you were to handle it. Or to be there, at least."