Harry sighed, then looked at Remus in a sort of silent thanks, before looking at his son. "I think that's an excellent idea. And Ron, I think you and me need another conversation about the meaning of 'please promise me you'll leave it alone'."
He frowned and looked at his son though, because he had no clue what the thing with uncle Percy was. "And you can get the benefit of telling me what went on with Uncle Percy later if you want," he said to James, hoping he wouldn't leave.