Sublimity, Oregon -- 1984: A bus full of nuns is traveling the highway in the night. Two young nuns are sitting together. While one of them is dozing off, the other one reaches for a book in her friend's lap, revealing that the book has false covers. She starts to read the book, Lesbian Nuns: Breaking Silence and -- aroused -- slides her hand under her friend's habit.
The Connection: The sleeping nun is Sister Toni -- Toni from the opening teaser of the previous episode. She and Sister Agatha form the third link in The Chart.