When the Weasleys returned to the Burrow, Ron and Harry kept their promise and joined them. Delighted to be in her own space, Molly cleaned the house from top to bottom and bottom to top. To aid Ginny's seduction mission she cleared out Percy's room for Harry. Ron grumbled until Harry reminded him they were still researching at Grimmauld Place several times a week, something Molly refused to allow Ginny to help with.