Can you explain the special relationship between Maharaj and Tatya Patil Kote?

The bond between Maharaj and Tatya Patil Kote was profoundly deep and affectionate, much like that of an uncle and nephew. Chapter 0 reveals that Tatya called Maharaj "Mama" (maternal uncle). This relationship was rooted in the dedicated service of Tatya's mother, Bayajabai, who cared for Maharaj when many others in the village dismissed him. Maharaj showed great love for Tatya, pampering him and giving him money. Tatya, in turn, managed all the arrangements in the Masjid and Chavadi, and his presence was so crucial that Maharaj would not get up until Tatya came to assist him.