But the foundation of Patricia's nature was an endless wish to make other people as happy as she was; she slowed down.  She invited Ben to get rid of his clothes but did so casually and did not press the matter, except to ask him to remove his shoes, with the explanation that the Nest was everywhere kind to bare feet and the unstated corollary that street shoes would not be kind to it - it was soft and clean as only Michael's powers could keep things clean, which Ben could see for himself.