Maybe he's just not interested in others or doesn't have enough time.
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.
Maybe he didn't have enough time to see the others. Or he might have found the first one particularly interesting.
One could only watch one story if they have limited time or if that particular story has a unique and powerful impact that makes other options less appealing. Also, sometimes a single story can provide all the emotions and experiences one is seeking at that time.
Maybe they just find that one story really captivating and haven't had the time or interest to explore others.
Maybe he's just interested in what you have to share.
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.
There could be several reasons. Maybe he likes your style of storytelling, or he's secretly a big fan of yours. Or perhaps he's just bored and your stories provide some entertainment for him.
Maybe he's just being a silent observer and doesn't feel the need to respond right away.
He could be attracted to you. Your stories give him a chance to peek into your world, and he enjoys that. He may be looking for common interests or just likes seeing what you're up to.
Maybe he's just interested in what you have to share.