Ross’s own sight of Elizabeth after six months had not been quite as casual or as unemotional as he had hoped and expected. He had hoped to find himself immune, as if his marriage and love for Demelza were the inoculation against some fever of the blood and that a deliberate contact on his part to prove the cure. But Demelza, he found, was not an inoculation, though she might be a separate fever. He wondered, just at that first greeting, whether after all Demelza’s impulse to refuse the invitation had not perhaps been wiser than his own.