One popular trope is the 'friends - to - lovers' story. It often shows Xander and Emma starting as friends and gradually realizing their deeper feelings for each other.
The 'enemies - to - lovers' trope can also be found. Maybe they start off on the wrong foot, perhaps due to a misunderstanding or a rivalry, but then fall in love as they get to know each other better. For example, they could be competing for the same position in a club or something, and that initial animosity turns into attraction. This trope adds a lot of drama and tension to the story.
A common theme could be redemption. Perhaps one of them has made mistakes in the past, and the kiss with the other is a step towards redeeming themselves. Another theme is the power of love. Their kiss could be so powerful that it changes their outlooks on life. It could also be a theme of friendship - turned - love. They might have been friends for a long time, and the kiss is the moment when their relationship transitions into something more romantic.
One popular trope is the 'enemies to lovers' arc. Since Hook and Emma had a bit of a rocky start in the show, many fanfictions explore how they overcame their initial differences and fell in love. It adds a lot of tension and drama to the story.
Since we are avoiding adult content, some popular tropes in non - adult Xander - related game fanfic could be friendship development. For example, Xander forming strong bonds with other characters through in - game quests. Another could be heroic deeds, where Xander is the protagonist who saves the game world from a non - adult related threat like a natural disaster in the game setting.
One popular trope is the 'protective Ray'. Since he's a rather intelligent and often calculating character, he's often depicted as being very protective of Emma in fanfictions. Another is the 'slow - burn romance'. Given their situation in the original story, their relationship might develop slowly over time, which is a common trope in fanfiction. And of course, the 'alternate universe' trope is also seen a lot, where they might be in a different setting, like a modern - day high school or a fantasy world.
One possible take on a Xander and Emma pregnant fanfiction could be a story of how they navigate the challenges of impending parenthood. It might explore their fears, like financial concerns or if they're ready to be parents. For example, Xander could be worried about providing for the baby while Emma might be stressing over the changes to her body and lifestyle.
There's also 'The Unexpected Kiss'. This fanfiction has a unique take where the kiss is a result of a misunderstanding that leads to a deeper connection between Emma and Xander. It's quite an interesting read as it delves into their relationship in a different way.
The 'hurt/comfort' trope is quite prevalent too. For example, when Hook gets injured and Emma takes care of him, or vice versa. It shows their deepening connection. Also, the 'time - travel' trope can be found, where they might go back in time and experience events that change their relationship in the present. This adds an interesting layer of complexity to their story.
One more theme is the anticipation. Writers like to build up the anticipation of the kiss. They show all the little glances, accidental touches, and conversations that lead up to that one moment of the kiss. And also, the after - effects of the kiss, like how they deal with the newfound closeness and what it means for their future interactions.
We can also anticipate that the fanfiction will show their growth as individuals. Emma might become more confident in her abilities as a future mother. Xander could become more responsible and protective. And together, they'll face the joys and challenges of pregnancy with a new - found maturity.
The 'soulmate' trope is also quite prevalent. In these stories, Hook and Emma are often portrayed as being fated to be together, with some magical or supernatural force binding them. And of course, the 'hurt/comfort' trope, where one of them gets hurt and the other is there to comfort and heal them. This trope can add a lot of emotional depth to the stories.