How did Sai Baba demonstrate his inner knowledge to Laxmichand during his visit to Shirdi?

Sai Baba demonstrated his omniscience, or inner knowledge, to Laxmichand on multiple occasions, as detailed in Chapter 28. Firstly, when Laxmichand developed a craving for a sweet called khaja, Baba, without being told, specifically requested that very sweet as a naivedya, or food offering. Later, when Laxmichand was suffering silently from hunger and back pain, Baba openly remarked, "Hunger has come, that's good. There should be medicine for back pain," perfectly echoing Laxmichand's unstated thoughts and physical discomfort. This event showed Laxmichand that Baba was aware of his innermost feelings and troubles.