Thor had said it before, yes, and some sad little part of Loki still wanted to believe it. But most of him, the icy practical part still murmured he was talking to Thor and made things plural just for convenience. It wasn't out of character, the old man was as much a manipulator as Loki was. "Seeing as how you yourself told me you... we had to blow up Asgard to stop her in your past, I expect banishment was the light sentence for all concerned."