Another common theme is the exploration of Hook's past. Writers often create stories that dig into what made Hook become the pirate he is. This could involve his early life, his first encounters with the magical world of Neverland, and how he lost his hand to the crocodile. It gives more context to his character and his motives in the story.
Highlight his love for his crew. Captain Hook may seem like a cruel leader, but if you show that he truly cares about his men, it makes him more sympathetic. Maybe he risks his life to save one of his crew members from a dangerous creature in Neverland. Or he tries to find a better place for them to live because he knows they are all outcasts like him.
The story is about the eternal conflict between Peter Pan, the boy who never grows up, and Captain Hook, the fearsome pirate. Hook is always trying to catch Peter and his friends, but Peter always outwits him.
One common theme is the exploration of forbidden love. Since they are supposed to be enemies, the idea of them having romantic feelings for each other is a big draw. It adds an element of taboo and excitement.
Tinker Bell could be a great addition. She could be the mediator between Peter Pan and Captain Hook, or she could also be a source of jealousy for Hook if he has some unspoken feelings for her. Another character would be the Lost Boys. Their reactions to a possible truce or new relationship between Peter and Hook would add a lot of depth to the story. For example, if some of the Lost Boys are skeptical while others are more open - minded.
The real story of Peter Pan and Captain Hook is quite complex. Peter Pan, the eternal boy, first met Captain Hook in Neverland. Hook is constantly plotting to defeat Peter Pan as revenge for his lost hand. Peter Pan, on the other hand, enjoys his carefree life in Neverland, flying around and having adventures with the Lost Boys. Their relationship is a never - ending battle between good (Peter) and evil (Hook), with Hook being frustrated by Peter's eternal youth and ability to outwit him at every turn.
The theme of redemption is also quite popular. Some fanfics will have Hook seeking redemption for his actions, or Peter Pan realizing that his actions towards Hook might not have been entirely fair. It makes for a really interesting character study.
There's also 'Hook's Redemption'. In this fanfic, Hook starts to question his vendetta against Peter Pan. It's an interesting take as it shows a more complex side of Hook, with his inner struggle between his hatred and a possible change of heart.
One idea could be exploring Captain Hook's backstory in more depth. Maybe he had a love interest before his encounter with Peter Pan that was lost due to his obsession with revenge. Another plot could involve a temporary alliance between Hook and Peter Pan against a greater evil in Neverland. For example, a new villain arrives who threatens both their territories and they must work together to defeat it.
One idea could be that Peter Pan and Captain Hook are forced to team up to save Neverland from a new, greater threat. Maybe a dark magic is spreading and they have to put aside their differences. Another could be a backstory exploration where we learn that they were once friends and something drove them apart. For example, a misunderstanding about a shared treasure or a girl they both liked in their past.