Klaus is moving to the replicator by the time she speaks again, and he confirms, "I wasn't going to take that chance," before he tries and gets decent blood out of the thing. The first blood bag smells off, but the second is alright, for dead blood, and it's warm, so he pours it into a mug and brings it over to her. "There you go."

Magic can work in so many different ways, and he has no idea what kind of witch that witch really was. "The station beamed us back before she got what was coming to her," he tells Caroline, since that much she doesn't know, and she ought to. It also means before Klaus could learn more about the spell she crafted, or before he could get her to take it out of the ring.