"I doubt that will happen, Severus. I've lived off Molly's food before, and that didn't make much of a difference in the long run." He was still too thin and heard it frequently enough if he was brave enough to stick his nose inside the Burrow.
The difference was though, it was more relaxing to eat here, by far. On the other hand, he'd certainly work it off again.
"And since I will be renovating your house, that will make sure the energy is used again." Remus took another scrumptious bite and chewed with relish.