One common theme could be the special bond between the teacher and the 'pet' student, Rose. It might explore how this relationship affects Rose's growth in the academic or personal realm. For example, the teacher could inspire Rose to pursue a particular subject more passionately.
There could be the bully character. This is the one who gives Rose a hard time because of her 'teacher pet' status. They might be jealous of the attention Rose gets and try to undermine her in various ways, like spreading rumors or trying to make her look bad in front of the class.
The idea of different timelines is also a common theme in '10 and Rose fanfiction'. Writers often play with the concept of alternate timelines where their relationship might have taken a different turn. It could be a timeline where Rose becomes more like the Doctor in terms of her knowledge and abilities, and how that affects their relationship.
Love or at least a deep affection might also be a theme. The writers could explore a romantic relationship between 9 and Rose or a deep platonic love that is so strong it rivals a romantic one. They could be in a situation where they have to fight for their relationship against external forces, adding drama and tension to the story.
One common theme is adventure. They often go on exciting travels through time and space in these fanfictions. For example, exploring unknown planets or different historical eras.
In 'teacher x teacher fanfiction', a frequently seen theme is the growth of the relationship. It often starts from a simple acquaintance or professional respect and gradually develops into a deeper emotional connection. Also, the theme of secrecy can be common. Teachers might be afraid of the potential backlash or gossip, so they keep their relationship under wraps initially. Additionally, there's the theme of mutual support. They help each other in their teaching careers while also nurturing their love for each other.
Conflict is also often seen. It could be external conflict, like they are against some common enemy, or internal conflict, such as one 'rose' having doubts about their relationship with the other. This conflict then drives the plot of the fanfiction forward and makes the story more interesting.
Many fanfictions explore the emotional side of Rose being pregnant. She might be scared, excited, or worried about how her life will change. There could be themes of self - discovery for Rose as she becomes a mother. And sometimes, there are themes related to the TARDIS and how it interacts with Rose during her pregnancy. For example, the TARDIS might be protective or provide some kind of special care for her and the unborn baby.
Another theme is friendship. Friends play an important role in these fanfictions. They can be a source of comfort and advice for Rose. For instance, in some stories, her friends might help her deal with the judgment she faces from some in the wizarding community because of her pregnancy at a young age or her family name.
One common theme is Ruby's adventures in the gaming world. This could involve her going on quests, battling powerful enemies, and leveling up. Another theme is her forming teams or guilds with other characters, and they work together to achieve in - game goals.
Love is a common theme. Often it's about Amy's love for Sonic or other characters. Another theme is friendship, showing how she interacts with her friends in different situations.