It could be that he lost interest halfway through. Perhaps the beginning of your story didn't engage him enough to keep watching till the end.
Another reason might be that he was short on time. He might have had to attend to something else urgently and couldn't finish watching your story.
Well, you could feel a bit disappointed. After all, you probably put effort into sharing your story and expected him to see it all.
The main reason why I can only read half of the novel is that the novel is a fictional art form. Its purpose is to let the reader resonate and experience through reading the story and character development. If the novel was fully presented, the readers would not be able to truly immerse themselves in the story, nor would they be able to feel the emotions and meaning that the author wanted to express. In addition, the story of a novel usually had a certain degree of continuity. If the reader read the entire novel, they would miss some key nodes and plot developments of the story. These nodes and plot developments often had a profound impact on the readers, so the author usually left some suspense and turning points in the story to let the readers continue reading to understand more about the story. To sum up, the main reason why only half of the novel could be read was because of the fiction and continuity of the novel, as well as the reader's personal preferences and reading needs.
Maybe he was only interested in the beginning part of what you had to share. It could be that the first story caught his attention briefly but then something else distracted him from watching the rest.
No, don't be too concerned. It might just be a coincidence.
Maybe he was in a hurry and only had time for one. Or perhaps that particular story caught his eye more than the others.
He may be simply attracted by the thumbnail or the title of your first story. It's the first thing he sees and it draws him in immediately, so he doesn't bother looking at the others.
Perhaps the first story was the most eye - catching or relevant to him. For instance, if it was about a movie he loves and the others were about different topics, he would be more likely to stop at the first one.
Maybe he didn't have enough time to see the others. Or he might have found the first one particularly interesting.
It could mean he is interested in you or your life. Maybe he just casually scrolled through and happened to see it.
Perhaps he's having some personal issues or going through a phase where he's not in the mood for any stories at all. It might not have anything to do with yours specifically.