Can you describe the unique relationship between Sai Baba and Tatya Patil, particularly in the context of the Chavadi procession?

The bond between Sai Baba and Tatya Patil was exceptionally close and loving, as highlighted in Chapter 37. Tatya affectionately called Baba 'Mama' (uncle), and their relationship was described as having no comparison. This closeness was evident during the Chavadi procession preparations. Baba, even if ready to leave, would patiently wait for Tatya to arrive. It was only when Tatya Patil came and physically put his hand under Baba's arm to help Him up that Baba would begin to move towards the Chavadi. Tatya would also lovingly place a beautiful golden-bordered shawl over Baba, showcasing their deep mutual affection.