It's likely a heartwarming tale about an elderly person's engagement with romantic literature. Maybe it explores his emotions and experiences as he delves into these stories.
Maybe it's a tale of how the love stories he reads influence his own outlook on life and relationships. Or it might focus on the unique experiences and emotions he has while reading these stories.
I don't have much information about him. But it's possible he read various kinds of stories like fantasy or mystery. Maybe he was drawn to different genres depending on his mood.