It could be a marker of her identity. In a world where people have different symbols to represent who they are, the black hair tie on her wrist could be what sets Alison apart. It could be something that only people from her family or a particular group wear, and it holds the key to her heritage and place in society.
It could be a symbol of love. Maybe it was from a romantic interest and every time she looks at it, she is reminded of their shared moments. For example, if it was a gift from a first love, it would carry all the emotions of that relationship like the butterflies in the stomach, the first kiss etc.
One possible plot could be that the black hair tie is a memento from a special person. Maybe it was given to Alison by an old friend who has since moved away. The story could revolve around Alison's memories associated with this person and how she embarks on a journey to reunite with them, with the hair tie serving as a constant reminder and a source of motivation.
It could be a symbol of a particular phase in their life. Maybe when they were younger and more carefree, and now at 40, it represents a connection to that lost youth.
In fanfiction, a black hair tie on the wrist could symbolize a connection to a particular character. Maybe it was given by a love interest, and the character wears it as a reminder of that person. It could also be a sign of a secret society or group within the fanfiction world, where the black hair tie is a form of identification.
It could be a symbol of love. For example, her secret admirer gave it to her, and she wears it to keep that person close to her heart, even if she doesn't know who they are yet.
The hair tie might be related to a prophecy. In the fanfiction's lore, there could be a prophecy that mentions a girl with a black hair tie on her wrist who will save the world. Felicity, unknowingly, is that girl and as the story progresses, she discovers her true destiny.
In some Gilmore Girls fanfiction, the hair tie on Lorelai's wrist might be a memento from a past love or a special event. It could be that it was left there by an old flame during a romantic moment, and she keeps it as a reminder of that time in her life. Or perhaps it was from a fun event she attended, like a town festival, and it serves as a memory of the good times in Stars Hollow. It can be used by the fanfiction writer to add depth and backstory to Lorelai's character without having to spell it out directly.
Well, it could be a simple fashion statement. Maybe Darcy just likes to have a hair tie handy in case she needs to quickly put her hair up, like if she's in the middle of some Avengers - related chaos and doesn't want her hair in her face. It could also be a gift from someone, perhaps a fellow Avenger or a friend, which would add a bit of sentiment to it.
The hair tie could be a connection to her past. Maybe it was from a special event or person. For example, it could be from a school event where she had a great time with friends. In the cave, it gives her a sense of normalcy and comfort in a strange environment.
It could be a simple fashion statement. Abby is known for her unique style, and the hair tie on her wrist might just be another part of that.
The hair tie on her wrist could be a symbol of her past normalcy. Maybe it was something she put on in a hurry before being kidnapped, like a reminder of her everyday routine. It could also potentially be used as a weapon or a tool for escape if she manages to get it off her wrist.