It could be that the fairy takes you on an adventure to a hidden magical realm. Maybe you encounter strange creatures and solve mysteries along the way.
Well, you might get a magical gift that changes your life for the better.
Perhaps the fairy grants you a wish, but with unexpected consequences. You then have to figure out how to deal with the situation and make things right.
A short imaginary story could be about a child who discovers a secret door to a world full of candy and friendly monsters. It can have elements of surprise and wonder to engage the reader.
Well, it could be really intense. Maybe he'd tell you his tragic backstory that led him to prison. He might also be very guarded and suspicious at first, thinking you have some ulterior motive for approaching him.
Well, perhaps the hot air balloon could get in trouble. Maybe there's a strong wind that blows it too close to the ocean where the whale is. The whale could then use its large body to block the wind and help the balloon stay stable. On the other hand, the people in the balloon could drop something that the whale might be interested in, like a shiny object, and the whale would play with it.
You might have a lot of memories to look back on and share with younger generations. Maybe you'll have seen many changes in the world and have unique perspectives to offer.
Well, it could be chaotic. The Marauders are known for their mischief. Sirius might be really offended by the Dursleys' treatment of Harry. James would probably be shocked at how mean they are. And Remus might try to keep the peace but also be appalled at the Dursleys' behavior towards a young wizard.
In some fanfictions, when Lucy is alone, she might have a chance to further develop her celestial magic skills. She could be exploring new spells or ways to communicate more effectively with her spirits. For example, she might discover a hidden power within one of her keys that she hadn't noticed before because she was always with the team.
Well, when time stops, people might freeze in place and the world could become chaotic. Everything would just come to a standstill.
Well, it could be that you wake up and find the world has changed completely, like it's in a post-apocalyptic state or something. Or maybe you have a special mission to fulfill that you weren't aware of before.
You might encounter a creepy figure lurking just inside, ready to pounce.
The bobcat might be curious and just observe the kid from a distance.