It could be that she really likes those stories and wants to emphasize certain points in them. For example, if it's a family story with important values, she might repeat it to make sure we remember those values. Also, as she gets older, her mind might work in a way that makes her think we haven't heard it before even if we have.
One reason could be that they have a small repertoire of stories they consider interesting or relevant. They might not have many new experiences to draw from, so they repeat the ones they know.
Maybe they find your stories really interesting and want to relive them. Kids at that age often repeat things they enjoy.
Mom tells stories to make us fall asleep easier. The soft voice and interesting plots can calm us down.
She may watch stories to gain knowledge. There are all kinds of stories that can teach her something new, whether it's about different cultures, new technologies, or historical facts. By watching stories, she can expand her horizons without having to read a thick book or attend a formal class.
She might show these stories to educate you about clothing in general. Panties are an important part of our daily wear, and understanding their various aspects can be part of a broader knowledge about fashion and personal care.
Audience demand also plays a part. Some stories are very popular, like those about celebrities or major global events. Online channels repeat these to attract more views. If a story about a famous actor's new movie was successful in getting clicks the first time, they might repeat it to catch the attention of new or forgetful viewers.
Old people might repeat stories because it helps them remember the past or because those memories are very important to them.
Old people often repeat the same stories because it gives them a sense of comfort and familiarity. It could also be that they think the stories have valuable lessons or insights that they want to pass on.
She might share these stories to celebrate her son. To show how proud she is of him.
Sometimes, when people repeat stories, it might be because they want to emphasize a point or make sure you understand. Or maybe they just enjoy telling them over and over.