In episode two of Harry Potter Chapter Chat, Anna and Zoe share some cheery thoughts on Harry’s neglect, Aunt Petunia’s initial reaction of tidying Harry away in a cupboard and J K Rowling taking Harry Potter secrets to the grave. Fan theories, bad haircuts and the power of Piers Polkiss’ rat face – re-live the magic of the second chapter of Harry Potter and the Philosopher’s Stone, ‘The Vanishing Glass’.