Perhaps she just prefers to observe silently. She might be the type who likes to take in information passively, like through your stories, without the pressure of having to reply to a text. It could also be that she's in a situation where she can't text back at the moment, but has time to quickly check out your stories.
There's a possibility that she's not sure about her feelings towards you. Watching your stories is a low - commitment way to stay somewhat connected. She may be on the fence about getting closer through texting, so she opts for the less involved action of just viewing your stories for now.
Perhaps he's a bit shy or nervous about texting back. By watching your stories, he can stay updated on your life in a more passive way. It's possible that he doesn't feel confident enough to start a proper text conversation, but he still wants to know what's going on with you.
Perhaps she doesn't know what to say in response. Watching your stories is her way of staying updated on your life without having to come up with a reply. It could also be that she doesn't want to engage in a conversation directly but still wants to be part of your world through your stories.
It depends on your relationship with her. If you're just getting to know each other, it could be normal. But if she used to text back and now doesn't, it might be a sign that something has changed. However, just the fact that she watches your stories shows she still has some level of interest. So don't worry too much right away.
It could mean she's just casually interested in your content. Maybe she doesn't want to commit to following you but still enjoys seeing what you post from time to time.
It might be that she is shy about following you. She could be interested in you or what you post, but for some reason, she doesn't feel comfortable with the idea of following. So, she just watches the stories as a way to keep in touch without making it too obvious. For example, she might be worried about what others would think if she followed you.
Perhaps he doesn't want to be too forward by texting. Watching your stories is a more passive way of staying in touch. It could also be that he's just curious about your life in general but doesn't have the intention of starting a full - on conversation via text.
Maybe he's shy. He might be interested in you but doesn't know how to start a conversation. Just watching your stories is his way of staying updated on your life without having to interact directly yet.
It could mean she's still interested in you but is shy or doesn't know how to start a conversation. Maybe she enjoys getting updates from your stories without the pressure of direct interaction.
It could mean they're still curious about your life but don't want to directly engage. Maybe they miss you a bit but are hesitant to reach out.
It could mean that they still have some level of curiosity about your life. Maybe they're not ready to completely let go, but also don't want to fully engage by following you. It's like they want a little peek into what you're up to without making it obvious that they're interested.