Can you provide a summary of the topics covered in Chapter 43 of the Shri Sai Satcharitra?

Chapter 43 serves as a continuation of the narrative of Sai Baba's passing, aiming to complete the story from the previous chapter. The author, Hemad, explains that this chapter will detail several key events. As Chapter 43 outlines, these include how Sai listened to the Ramayana as his end neared, the specific planning for his Samadhi (tomb), and the incident involving the 'fall of the brick'. It also promises to recount a past event where Baba appeared to have left his body for three days before startling everyone by returning, demonstrating his profound yogic control. The chapter acknowledges that stories of death can be difficult, but asserts that the passing of saints purifies both the listener and the speaker.