Perhaps there was something in one of your stories that made him/her uncomfortable. It could be a topic, an opinion or even just the way you presented it. So he/she decided to stop watching.
Maybe he's just too busy right now and doesn't have the time.
It could also be that something in the story made him uncomfortable. For example, if the story contained topics that he didn't like or disagreed with, he would choose to stop watching it. Also, perhaps he accidentally clicked away and then just forgot to come back to it. There are many possible reasons for this situation.
It could be that the content of your story doesn't interest him anymore. Maybe the topic or style changed and it no longer appeals to him.
Maybe he still has some interest in you or just happens to come across them.
Perhaps she had some personal issues or distractions that prevented her from giving your stories the attention they deserve. It might not have anything to do with you or your stories specifically.
Maybe she's just too busy and doesn't have the time right now.
It might be that your stories have become less interesting to her. If they are always about the same topics or lack creativity, she could lose interest.
Maybe he was just too busy and didn't have the time.
Maybe he was too busy or just lost interest.
It's possible that he lost interest in the content of your stories. If your stories have been about the same thing over and over, he might have gotten bored. Another reason could be that he has found other sources of entertainment or information that he prefers.