According to Chapter 27, what are the physical and emotional signs of a devotee who is truly engrossed in listening to Sai's stories?

Chapter 27 provides a vivid description of the ideal experience for a devotee listening to the Guru's stories. It suggests that while consuming the 'story-nectar,' a devotee should experience a profound physical and emotional response. The text from this chapter details that perspiration should break out all over the body, eyes should fill with tears of love, and the heart should be moved to the point of getting goosebumps repeatedly. It also mentions the possibility of weeping and sobbing among the listeners. These reactions, as described in Chapter 27, are not mere emotional outbursts but are presented as tangible signs of the awakening of the Guru's grace within the devotee.