Kiz takes a long time to recover in this episode after finishing Harry Potter and the Half-Blood Prince. Despite knowing a key spoiler thanks to Kim, the housemates nut out the ins and outs of the novel and touch on many key points - the character arcs of Snape, Ginny and Dumbledore, the dark arts and whether or not they pity Draco. This episode's guest is Kim's best friend Apple and the pair reflect on their Harry Potter *ROMANCE* and how the booked shaped their teens. By the end of the episode, Kiz is bracing herself for the series finale.