"Ahh, I see." His instinct is to warn her off the young man, but he stops himself. He gave his word that he would not stand in his natural brother's way, and calumniating him for what he hasn't yet done would likely fall under that head, since it would make the other's way harder. "I hope I do not seem too short when I speak of him: when I knew him, we did not get along well, but I suppose one cannot get along with everyone."