What he seems to have retained in all the years we haven't spoken to each other? His disgusting chivalry. Because he kept his word by asking exactly the same questions under the influence of the Veritaserum as before and not one more. Although this fact should actually relieve me, I find it sickening. I wish I had a reason to reciprocate his distrust. But no, he just demonstrated in an unprecedented move how much I can trust him. And how much I owe him from now on.