Season 7, Episode 4: Pure, Pt. 2 (EP59)
Résumé de l'épisode 59
Cassie (Hannah Murray) is adrift, alone and invisible in London, trying to make sense of her life. Slowly she realizes that someone is following her. Cassie turns towards the unknown. A strange and poignant friendship is carved out of mutual loneliness, but can it survive exposure to the real world?