Can you describe the interaction between the narrator, Shama, and Sai Baba concerning a story that was told during Aarti?

During the evening Aarti, the narrator was seated before Sai Baba, who asked what he and Shama had been discussing. The narrator mentioned a wonderful story about an old woman that Shama had just told him, which revealed Baba's inscrutable nature and felt like a bestowal of grace. As detailed in Chapter 19, Baba, with great eagerness, asked to hear the story. The narrator recounted it without a hitch, and Baba seemed pleased, instructing the narrator to keep the story in his heart and asking if he found it truly meaningful.