One idea could be that the little girl is in the pool having a race with her friends. The hair tie on her wrist is a special one given by her best friend. As she swims, she feels the hair tie and it gives her extra motivation to win. In the story, she could face some challenges like getting tired mid - race but the thought of her friend and the hair tie keeps her going and she eventually wins.
A possible fanfiction could be that the little girl discovers a magical world beneath the pool while wearing the hair tie. The hair tie starts to glow when she dives deep, and it leads her to a secret underwater kingdom. There, she meets strange and wonderful creatures. She has to use her wits and the power of the hair tie (which has some sort of magic) to find her way back to the surface and tell the world about her amazing adventure.
The hair tie could be a memento from a loved one. Maybe it was her mother's hair tie before, and wearing it makes her feel close to her mom even when she's in the pool having fun.
In a fanfiction, the girl with the hair tie on her wrist is on a solo hike. She uses the hair tie to mark the trees along the way so she can find her way back. But then she gets lost. As she tries to retrace her steps, she realizes that the hair tie is not just a simple accessory but a reminder of her own strength and she manages to find her way back to the main trail.
One possible fanfiction could be that the girl at the waterpark is a mermaid in disguise. The hair tie on her wrist is a magical charm given to her by an old sea witch. As she enjoys the waterpark, she has to be careful not to lose the hair tie, because if she does, she'll transform back into a mermaid in front of everyone. This would cause chaos and excitement among the other visitors.
There could be a fanfiction where the girl is running away from something, like a bad situation or a bully. The hair tie on her wrist was given to her by a friend who she really cares about. As she runs, she holds onto the hair tie tightly, drawing strength from it. It gives her the courage to keep running until she reaches a safe place.
The girl might be running a marathon. The hair tie on her wrist could be a gift from her sister. While running, she remembers all the training sessions with her sister. At some point, she faces a difficult part of the marathon and looks at the hair tie, which gives her the motivation to push through. It becomes a symbol of their bond and her determination.
Once upon a time, there was a girl named Lily. She had a hair tie on her wrist as she walked in the rain. The raindrops fell on her face, and she seemed lost in thought. She was waiting for someone, perhaps a long - lost friend. As she stood there, the wet hair tie on her wrist felt like a reminder of a past moment. Suddenly, a figure emerged from the mist. It was her old friend, and they embraced in the rain, the hair tie on her wrist now a symbol of the connection that was rekindled.
Once upon a time, there was a girl named Lily. She found herself in a mysterious cave. The hair tie on her wrist was a memento from her best friend. As she explored the cave, she heard strange whispers. With a bit of fear but also curiosity, she followed the sound. In the dim light, she discovered an old diary. It seemed to hold the secrets of the cave. Lily was determined to uncover what it all meant, using the hair tie as a symbol of strength and connection to the outside world.
Maybe she's a competitive swimmer. The hair tie on her wrist is from her best friend who couldn't make it to the big championship. Every time she feels tired during the race, she looks at the hair tie and remembers her friend's support, which gives her the extra boost to keep going and win the race. In the fanfiction, you could explore her friendship and her journey in the world of competitive swimming.
One idea could be that the girl is at the bowling alley waiting for her turn when she notices a guy staring at the hair tie on her wrist. It could be a memento from someone special, like her late grandmother who used to take her bowling. This could lead to a heartwarming conversation between the girl and the guy as she shares her story.
In fanfiction, a girl with a dirty hair tie on her wrist could be a sign of her being in a hurry or perhaps she's been through some sort of adventure. Maybe she was so caught up in an event that she didn't have time to clean up or change her hair tie. It could also be a unique characteristic given to her by the author to make her stand out. For example, in a fantasy fanfiction, it might be a charm that has some special power but just looks like a dirty hair tie.