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.
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.
The kiss could change how the TARDIS reacts to them. Since the TARDIS has a sort of sentience, it might sense the change in their relationship and act differently. Maybe it becomes more protective of them or takes them to places that are more conducive to their relationship growth. And other characters like Jack Harkness might tease them about it, adding a new dynamic to their group interactions.
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.
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.
Writers often start with the baby as a symbol of hope. As the story progresses, the baby might start to show curiosity, much like the Doctor. For example, reaching out to strange objects or showing an interest in the TARDIS. Then, as the baby grows, it could develop a sense of justice, similar to how Rose always stood up for what was right. Maybe the baby starts to question things around it, just as the Doctor is always full of questions.
The kiss can also act as a catalyst for their relationship to progress to a more serious level. They might start to think about their future together, like planning adventures as a couple or even thinking about a more permanent commitment. It's a significant step in their relationship development within the context of fanfiction, as it often sets the stage for new and exciting storylines.
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.
The kiss can strengthen their relationship immediately. It can break down the barriers of unspoken feelings and make them more open and honest with each other. They might start to rely on each other more in a different way than before, like having a deeper emotional support.
The kiss can be a turning point. It might make their relationship more open and affectionate. For example, they could become more comfortable showing their feelings in public after that first kiss.
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.