The old man might see something in Byleth that reminds him of himself or someone from his past. This connection makes him choose Byleth to be the one to hear his story. It could be a similarity in their personalities, like their determination or kindness. Or perhaps Byleth has a particular skill or talent that the old man admires, and he wants to share his story as a form of compliment or as a way to encourage Byleth further.
Maybe Byleth has a reputation for being a good listener.
Perhaps it's a story related to the history of the place. Maybe he witnessed some important events in the past that shaped the current situation of the town or community, and he wants Byleth to know about it so that the knowledge can be passed on. For example, if there was a great war or a significant discovery in the area, his story might be about that.
Maybe it's a sign of his mental stress or some kind of hallucination. Could be related to a past trauma or a current overwhelming situation.
Kids that age are naturally curious and asking 'why' is their way of trying to understand the world around them.
He might read it for entertainment. Love stories often have interesting plots and characters that can keep a person engaged, regardless of their age.
The old man may influence his sons through his wisdom. He might have taught them life lessons.
Perhaps he wants to share his experiences as a form of catharsis. Telling his story could be a way for him to unload all the pent - up emotions and memories related to his homelessness. It could also be a way for him to make sense of his own life and situation.
The old man in the story may teach his sons a lesson through a series of events. He could start by setting up situations where the sons are forced to either work together or fail on their own. For example, he might give them a task like building a shelter. If they work alone, they will find it very difficult, but if they combine their skills and efforts, they can build a great shelter. He may also use his wisdom and words of advice, constantly reminding them of the importance of family, unity and mutual support. He could talk about how the family has survived over the years through cooperation and that they need to carry on this tradition. This way, he imparts the lesson not just through actions but also through his words and the family's heritage.
Maybe the writer is simply intrigued by the mystery and adventure it holds.
" The Old Man and the Sea " was a classic novel written by Ernest Hemmingway. It told the story of an old fisherman, San Tiago, and his old horse, a big shark, and other marine creatures. After many failed attempts at fishing, he finally caught a big shark with the old horse. However, the shark was very fierce, and he had a life-and-death struggle with it. In the end, he tried his best to save the old horse. After that, he continued to go out to sea, but he became very tired. He tried to commit suicide many times but was finally saved by Old Ma and the others. The story explored the courage and tenacity of human beings through the experiences of Sango, and at the same time, it also revealed the cruelty and ruthlessness of nature.
Maybe Peter wants Ender to tell his story from a unique perspective. Ender might have insights that Peter values.