Desperate and high on his own potent marijuana strain, "Brown Betty," Walter tells Olivia’s niece, Ella, a fairy tale to pass the time while Olivia is away searching for the missing Peter.
: In Walter’s mind, Olivia is a sharp-as-nails 1940s private investigator. She is hired by Rachel (Ella's mother) to find Peter Bishop, a man who has allegedly stolen Walter’s heart. Fringe subtitles English S02E20
: Walter's version of the story ends tragically, with Peter leaving him forever—mirroring Walter's fear that the real Peter will never forgive him for his past actions. Desperate and high on his own potent marijuana