Driven by a separate conviction that Josie's recovery depends on destroying the pollution-creating Cootings Machine, Klara asks the Father for help. Recalling seeing the machine earlier, they search the nearby streets. The Father, moved by Klara's hope despite his own scepticism about her plan, helps locate the machine in a yard. He explains that Klara contains P-E-G Nine solution in her head, which could terminally damage the machine if introduced into its system. Trusting Klara's belief that this action will save Josie, and understanding the risks to Klara's own functions, the Father assists in extracting some of the solution using a small screwdriver and pours it into the machine.
Later, the family group, along with Rick and Miss Helen, gather at a sushi cafe near a theatre. Miss Helen is anxious about meeting Mr Vance, an influential figure from her past who might help Rick get into Atlas Brookings college. The meeting with Mr Vance is tense, focusing on past hurts and Miss Helen's plea for favouritism for Rick. Afterwards, Klara reflects on her actions and Josie's illness, remaining hopeful.
Back home, Josie's condition worsens significantly. Dr Ryan visits daily, and Rick watches over her anxiously. Convinced she must make a final appeal, Klara asks Rick for help to reach Mr McBain's barn again at sunset, needing confirmation of Rick and Josie's lasting love as something to bargain with. Rick affirms their bond is genuine and agrees to take her.
Klara prepares for a second crucial visit to Mr McBain's barn, believing another plea to the Sun might save the rapidly declining Josie. Before going, Klara asks Rick to confirm if his love for Josie is genuine and lasting, needing this assurance for her plea. Rick affirms their deep connection. He then carries Klara piggyback across the fields to the barn at sunset. Alone inside, Klara pleads with the Sun, referencing the successful destruction of the first Cootings Machine and offering the profound, genuine love between Josie and Rick as a compelling reason for the Sun to show favouritism and grant Josie his special, life-saving nourishment. Klara observes the Sun's reflection in stacked glass sheets before he departs, feeling her plea was received kindly.
Vance offers Rick a special chance to go to school. However, there's a history between Vance and Rick's mum. Is Vance being genuinely kind to Rick, or are there other motives at play?
Is Josie’s mother a good parent? Why or why not?