Can you tell me about the argument that happened between Damu Anna and Mavshibai while they were serving Sai Baba?

The argument between Damu Anna and Mavshibai occurred while both elderly devotees were serving Sai Baba in the mosque. As described in Chapter 24, Anna was pressing Baba's left hand while Mavshibai was vigorously pressing Baba's stomach. In her devotional fervor, Mavshibai was swaying, and her face came very close to Damu Anna's. Seizing the humorous opportunity, she playfully accused him, asking why he was trying to kiss her and if he had no shame for his gray hair. Taking the joke seriously, Damu Anna became angry, rolled up his sleeves, and retorted that she was the one who had brought her face close to his, thus starting the quarrel.