A common plot in such fanfiction is a kiss that seals a promise. For example, the Tenth Doctor might promise Rose that he'll always be there for her, and the kiss is a physical manifestation of that promise. It can also be a kiss that occurs during a time-travel adventure. Maybe they are in a beautiful historical setting, and the moment just calls for a romantic kiss.
In the fanfiction, Rose's pregnancy could be a catalyst for the Doctor to finally settle down in one place for a while. Maybe they find a peaceful planet where they can build a home and prepare for the arrival of the baby. Their friends from their adventures might come to visit and offer their support. It could also lead to some interesting cultural clashes as they combine their different upbringings and knowledge to raise the child.
The kiss in fanfiction can be a catalyst for change in their relationship. It can bring out different sides of their personalities. For example, the Tenth Doctor might become more vulnerable around Rose after the kiss, showing his softer emotions. Rose, on the other hand, could become more confident in her relationship with the Doctor. This new - found confidence can lead to her taking more initiative in their adventures together, as well as in their relationship.
One popular plot could be that Scorpio and Rose are from rival families or groups. Their kiss is a forbidden act that sets off a chain of events to reconcile the differences between their sides. For example, they might face opposition from their families at first, but their love, symbolized by the kiss, gradually changes the views of those around them.
One popular theme is the adventure aspect. Fans often write about the baby growing up in a world full of time - traveling and alien encounters, just like the Doctor and Rose had. Another theme is family. It could be about how the Doctor, Rose, and their baby form a unique family unit, dealing with the challenges of being part of different species. Also, the theme of protecting the baby from various threats, both from within their own universe and from other dimensions, is quite common in these fanfictions.
The popularity comes from the strong connection between the two characters in the original series. Fans loved their relationship and the kiss is a significant moment of that relationship. It represents a deep emotional bond.
A great idea for this fanfiction could be that Rose starts having dreams about their future child. These dreams could give them clues about the baby's purpose or the challenges they will face. The Doctor would be very interested in these dreams and try to analyze them scientifically.
Adventure is another theme. Since they travel through time and space together, many fanfics have them going on all sorts of exciting adventures, whether it's saving a planet or exploring a new era. It adds to the overall charm of their relationship as they face these challenges together.
A doctor and Rose kiss in fanfiction can be a very emotional and significant moment. It often represents a deepening of their relationship. It could be a culmination of a long - built - up tension between the two characters, perhaps in a romantic or even a platonic - but - intense way. The kiss might also signify a turning point in the story, leading to new adventures or challenges for them.
Some fanfictions have a plot where Naruto has to kiss someone as part of a mission or a magical spell. This unexpected turn of events often leads to a series of interesting developments in the relationship, as they have to deal with the aftermath of this unplanned first kiss.
One popular plot is the 'life - or - death' situation. For example, after a dangerous battle where they both almost die, the intensity of the moment leads to a passionate kiss between Levi and Mikasa. It shows how their shared experiences in the face of death can bring out their deeper feelings for each other.