Describe the sequence of events involving the guavas during Laxmichand's journey to meet Sai Baba.

The incident with the guavas (perus) is a beautiful illustration of Baba's divine play. According to Chapter 28, Laxmichand and his companion decided to buy guavas in Kopargaon for Baba, knowing he loved them. However, they became engrossed in the scenery and completely forgot. Later, as their tanga sped towards Shirdi, they noticed an old woman running behind them with a basket on her head. Upon stopping, they discovered she was selling guavas. Laxmichand joyfully bought some, and the old woman even requested that he offer a few to Baba on her behalf. This unexpected meeting, right after they had forgotten, made both men marvel at the miraculous way events were unfolding.