This entire episode is about Wilkie Twycross. What, you don’t remember this absolutely essential and indelible Harry Potter character? Are you even a real fan? This week, Harry talks back; Voldy goes all teen heartthrob; Morfin gets railroaded; Dumbledore does some deep extractions; Slughorn appreciates both cheekiness and candy; and Ron falls hard. Plus: Hurtling through space-time is, in fact, pretty hard?

This week’s chapters: A Sluggish Memory & Birthday Surprises

Next week’s chapters: Elf Tales & Lord Voldemort’s Request