In this chapter, Pollyanna continues her visits to Mr. Pendleton, driven by a sincere, albeit challenging, mission. Despite her efforts, Mr. Pendleton remains "cross," and the implementation of her "just-be-glad game" faces constant resistance. Pollyanna’s observations lead her to believe that Mr. Pendleton and her Aunt Polly share a history of romance, as both parties react with similar discomfort or anger whenever the other is mentioned. Pollyanna’s youthful optimism acts as a catalyst for potential reconciliation, even as she navigates the complex emotional barriers of the adults around her.
Pollyanna’s relationship with her aunt is further strained by the mention of Dr. Chilton. When Pollyanna falls ill, the prospect of medical care highlights the unresolved tension between Miss Polly and the doctor. Miss Polly reacts "sternly" and "crossly" when Pollyanna suggests Dr. Chilton, insisting on Dr. Warren instead. Pollyanna’s insistence—rooted in her belief that "it wasn't his fault that he saw you with ribbons in your hair"—reveals the depth of the secret history that Aunt Polly desperately tries to suppress. This episode underscores the theme of hidden feelings and the societal expectations that dictate the characters' behaviors.
A pivotal moment occurs when Pollyanna discovers a "little baby rainbow" on Mr. Pendleton’s wall, created by a prism. This physical manifestation of light serves as a metaphor for the transformative power of perspective. While Mr. Pendleton initially dismisses her ignorance of the "prism" as a failure of her schooling, the interaction softens his demeanor. Pollyanna’s childlike wonder, declaring, "Wouldn't it be lovely if we could all have a baby rainbow to call our own?" demonstrates her desire to bring happiness to others, including Mrs. Snow and Aunt Polly.
As Pollyanna explains the "just-be-glad game" to Mr. Pendleton, she remains mesmerized by the "shimmering" colors on the wall. This leads to a profound realization for Mr. Pendleton. He observes that while the glass object creates a rainbow, Pollyanna herself is a source of light. He tells her, "I think the greatest, most wonderful prism of them all is you." This marks a shift in their relationship; he recognizes that Pollyanna’s spirit refracts the "sunshine" of joy into the lives of those around her, regardless of their cynicism.
Despite the beauty of the moment, the chapter ends on a poignant note. Pollyanna’s literal interpretation of her own nature—claiming that "the sun doesn't make anything but freckles"—contrasts sharply with the emotional impact she has on Mr. Pendleton. Seeing "tears in his eyes" while he lets out a laugh that "sounded almost like a saw" highlights the bittersweet reality of his character. He is deeply moved by her innocence, yet his own internal struggles remain etched in his "cross" and guarded personality. Ultimately, this chapter illustrates that while Pollyanna may not be able to force people to play her game, her presence acts as a prism, revealing the hidden, colorful depths of the human heart.