How did Tarkhad's experience with the grapes differ from Boss Dharamsee's, and why is that significant?

The difference between Tarkhad's and Dharamsee's experiences is a crucial detail in the narrative from Chapter 35. While both men received grapes from Sai Baba, the nature of the fruit they ate was different. After Dharamsee experienced the miracle of his seeded grapes becoming seedless, he asked Tarkhad about his grapes. Tarkhad confirmed that his grapes did have seeds. This distinction is highly significant because it proves the miracle was not a general occurrence but a specific, personal grace for Dharamsee. It demonstrated that Baba was responding directly to Dharamsee's internal state of doubt and dislike, transforming the fruit for him alone and thereby turning his skepticism into profound faith.