Perhaps they are on their way to a grand ball. Linking arms is a sign of their sisterly bond as they walk into the event together. They might be excited to dance and meet new people at the ball.
One possibility is that they could be going on an adventure together. Maybe they are exploring a new part of their kingdom that they've never seen before. As they link arms, it shows their closeness and trust in each other.
In this fanfic, it could be that Anna and Elsa lock arms as they embark on a journey outside of Arendelle for the first time together. Along the way, they encounter different cultures and challenges. Their locked arms represent their commitment to stay together through thick and thin. They learn more about each other's strengths and weaknesses and grow as individuals and as sisters.
A good fanfic would have well - developed characters. Since we already know Anna and Elsa, the writer should show their personalities in new and interesting ways when they link arms. For example, Anna might be chattering excitedly while Elsa is more calm but still smiling.
The main characters are obviously Anna and Elsa. Anna is the more outgoing and adventurous sister, while Elsa has her powerful ice - magic. Their relationship forms the core of the fanfic, especially when they lock arms which symbolizes their connection.
In this fanfiction, perhaps Tarzan is lost in the forest near Arendelle. Elsa and Anna, out on an adventure, stumble upon him. Tarzan, being used to the jungle, could show Elsa and Anna how to move stealthily through the trees. Elsa might use her powers to create an ice bridge over a river they encounter, impressing Tarzan with her magic.
One possible plot could be that after a long separation due to some misunderstanding, when they meet again, they are both overjoyed. Anna runs towards Elsa and gives her a big hug, and then a gentle kiss on the cheek. This simple act of affection could be the start of their journey to fully reconcile and strengthen their bond. They might then go on an adventure together in Arendelle, facing challenges side by side and their relationship growing deeper with each passing day.
One possible plot could be that Anna is a huge chocolate lover. When she's told no chocolate for a week, she becomes really grumpy at first. Elsa, being the more level - headed one, tries to keep her spirits up. They might face challenges like being at a party where there's chocolate everywhere. Anna has to resist the temptation while Elsa encourages her. In the end, Anna realizes she can live without chocolate and becomes more self - disciplined.
Perhaps the story could revolve around their parents preparing Anna and Elsa for their future roles as rulers. With their parents' alive, they'd have a more traditional upbringing in terms of learning diplomacy and leadership. The family could also be involved in establishing new trade relations or cultural exchanges. And Elsa's powers might be seen as a great asset to be used for the betterment of Arendelle under the watchful eyes of her parents, instead of a feared secret.
Embarrassment could also be an emotion explored. Maybe they are in a public setting in Arendelle and Anna kisses Elsa on the cheek, and Elsa blushes a little, feeling a bit self - conscious. But at the same time, there's also a feeling of comfort. They are family, and this act, despite being a bit embarrassing in public, still gives them a sense of security and closeness. It could also stir up a bit of nostalgia, reminding them of their childhood days when they were closer and less burdened by their responsibilities.
Maybe the plot could be that in a small Arendelle village festival, they decide to have a square dance. Anna, being the more outgoing one, drags Elsa into it. At first Elsa is hesitant but then starts to enjoy the rhythm and the company. They meet new friends during the dance and it becomes a memorable event for both of them.
The plot could involve the mother's spirit guiding Anna and Elsa on a journey to discover their true heritage. This might include visiting places that were important to their mother and uncovering long - forgotten family traditions.