Another option is to block them. If their behavior makes you uncomfortable or you feel it's a bit of a mind - game, blocking them can give you a sense of control and closure. You don't need to tolerate this kind of confusing behavior.
You could just ignore it. If they're not making an effort to reach out, there's no need for you to overthink it. Just continue living your life and posting your stories as you like.
You could ignore it. Just act as if you don't notice they're watching. Don't let it affect you and continue with your life.
You could choose to ignore it. Just carry on with your life as if you don't notice. They made the choice to ghost you, so you don't owe them any special reaction.
You could simply ignore it. Don't give him the satisfaction of knowing it affects you. Act like you don't even notice he's watching.
It depends. If it really bothers you, you could confront them. But be prepared for different responses. They might deny it or not give you a clear answer.
It could mean they're still a bit curious about you. Maybe they don't want to fully engage in a conversation or relationship but are interested in what's going on in your life. It's like they want to keep a bit of a connection without actually talking.
There's also a possibility that it's just a habit. They used to be part of your life and watching your stories has become something they do without really thinking much about it. It doesn't necessarily mean they want to get back in touch, but it could also be a sign that there's still some level of interest on their part.
Another option is to send her a private message, but keep it casual. For instance, you could say something like 'Hey, noticed you checked out my story. How have you been?' This way, you're opening the door for communication without putting too much pressure on her.
You could just ignore it. If they're not making an effort to communicate but are still snooping on your stories, don't give them the satisfaction of a reaction.
One option is to block them. If their behavior makes you uncomfortable or you don't want them having this passive form of access to your life, blocking is a way to take control. However, if you're still interested in them, you could also try sending a friendly, non - accusatory message like 'I noticed you watch my stories. If you want to talk, I'm here.' But be prepared for no response.