Their relationship would likely become more solid. Having a baby together means they have a new shared responsibility. They would have to rely on each other more, like when taking care of the baby at night or making important decisions about the baby's future.
It might start with a chance encounter. They see each other in a new light and gradually start to develop feelings. Their relationship develops as they exchange kind words and small gestures of kindness.
Anna would be a likely candidate to rescue Elsa. She loves her sister deeply and has shown great courage in the past. She would stop at nothing to find and free Elsa from Hans.
Anna could be the one to save Elsa. After all, she has proven herself brave and determined in the original story. She would stop at nothing to rescue her sister from Hans's clutches.
The idea of an Elsa and Hans love story is a false one. In the Frozen universe, Elsa is a complex character dealing with her own insecurities and the power she has. Hans is a conniving man who wants to take over Arendelle. He fools Anna into thinking he loves her, but there's no relationship with Elsa. Elsa is more concerned with her family and her place in the world, and any thought of a relationship with Hans is completely out of the question as his true nature is revealed to be quite malicious.
In Elsa and Hans love fanfiction, often there is a lot of character development. Since their initial relationship in the movie was so rocky, the fanfictions usually focus on how they overcome those initial negative impressions. For example, Hans might be written as having a change of heart more thoroughly and Elsa learning to trust again.
Well, one possible plot could be that Hans has some hidden motives for kidnapping Elsa. Maybe he wants to use her powers for his own gain, like ruling Arendelle through her magic. He could hold her in a secret location and try to force her to cooperate.
One possible plot in this fanfiction is that Hans kidnaps Elsa not just for power or revenge, but because he is being controlled by some dark magic. He takes Elsa to a remote location where she has to fight not only Hans but also the source of the dark magic to free herself and save Arendelle. Along the way, Elsa might discover new aspects of her powers that she didn't know before.
One key element is the exploration of their relationship. Since in the original story their relationship is quite complex, fanfiction often dives deeper into how they might interact on a more personal and romantic level.
Well, Elsa is one of the main characters. She's the queen of Arendelle with her magical ice powers that she's still learning to control. Then there's Hans. He was once a villain but in this fanfic, he might be given a chance at redemption. They are the central focus as the story will likely revolve around their interactions, especially when it's related to the 'lemon' aspect, which could be a unique element that brings them together or causes conflict between them.