: When Olivia finally tracks Peter down, she discovers the truth: the "glass heart" was Peter’s all along. He had donated it to Walter out of love, but took it back after discovering Walter’s inventions were fueled by nightmares stolen from children. A Reflection of Reality
(known as Esther in the story) and Olivia also join in the musical numbers.
The episode features several surreal musical performances, including: singing "The Low Spark of High Heeled Boys". Singing Corpses rising to provide back-up vocals. 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 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. : When Olivia finally tracks Peter down, she
For a deep dive into the script or specific lines, you can view the full transcript on Springfield! Springfield! . TV Review: Fringe, Season 2, Episode 20: Brown Betty
: Walter is a master inventor who claims to have created the world’s "good things"—bubblegum, hugs, and rainbows. However, he is physically dying, kept alive only by a chest full of batteries. Desperate and high on his own potent marijuana
: Unhappy with the sad ending, young Ella provides a "happy ending" where Peter forgives Walter and the two split the heart to live happily ever after. Musical Highlights