It could mean that they're interested in you or at least paying attention. Maybe they think your story is cool or they want to show some kind of support.
Well, it might indicate that your crush is trying to engage with you and find common ground. It could be a sign that they want to start a conversation or get to know you better through your shared interests in the story.
When your crush likes your story, it can suggest that they have a positive impression of you. It could be their way of showing that they notice and appreciate what you create, and potentially hint at a deeper connection or budding interest in you.