Peter glares at Astrid, and everybody, and stomps off himself, back into the bedroom. The door clicks shut, but they can clearly hear the sound of loose floorboards scraping and clunking around soon afterwards. And approximately two minutes later, the door opens and Peter trundles back out with a messenger bag full of what sounds like glassware, can openers, and paperback books.

He doesn't relish the idea of Astrid pawing through his belongings, but clearly nothing he's stored here will be safe now. He'll have to find a new hiding place for his project.