Harry inclined his head, "A very kind offer, Mr. Alexandre. Thank you." He said, gently easing in Nell first with a slight touch of his hand to the small of the boy's back. "Although I assure you there is no need for you to treat me as a guest. I was only here to escort Nell. These are, as the French continue to warn us, dangerous times." He gave their client an indulgent smile, as if to say he was hardly worried, but would humour those who thought Nell required an escort. "I was going to wait in the carriage, unless you have need of me?" He asked suddenly, wondering if there was anything but politeness that had caused Demetri to extend his invitation to the pimp as well as the boy.