In the penultimate episode, Effy's psychiatric counsellor John Foster (Hugo Speer) uses unorthodox hypnotic methods to cure Effy's depression, making her forget and want to abandon her old friends.
During the preceding episode prior to its conclusion, Effy's psychologist John Foster (Hugo Speer) employs innovative, unconventional methods of hypnosis to alleviate Effy's melancholy, causing her to overlook and desire to distance herself from her former companions.