What are the common themes in 'fell sans x swap sans fanfiction'?

Common themes in 'classic sans x fell sans fanfiction' include adaptation. Since they are from different universes, they have to adapt to each other's presence. Also, trust is a big theme. At first, they may not trust each other at all, but as the story unfolds, they build trust. Additionally, the theme of identity comes up. They have to reevaluate who they are in relation to the other character.

Often, themes of friendship or rivalry might be present. They might start off as rivals but then develop an understanding or even a friendship. Another theme could be the contrast between their personalities. Lust Sans is known for his more flirty nature while Fell Sans has a more aggressive side, and how these play out in their relationship is a popular theme. Also, in some fanfictions, they might team up to face a common enemy or situation, which is also a recurring idea.

I'm not sure. Maybe they are related in some way, but I don't have specific details.

The contrast between their personalities. Fell Sans is often seen as more aggressive and rough around the edges, while Swap Sans is friendly and positive. When they are paired in a fanfic, it creates a dynamic where they can either clash or complement each other in really interesting ways.

Well, one popular 'fell sans x swap sans fanfiction' might be 'The Unlikely Bond'. It shows their relationship evolving in a really interesting way. The way the author portrays their interactions, from initial distrust to a deep friendship, is engaging.

One aspect to consider in 'classic sans x fell sans fanfiction' could be the character development. Classic Sans is often depicted as more laid - back while Fell Sans has a harsher edge. Their interaction in the fanfiction might lead to interesting changes in their personalities. For example, Fell Sans could learn to be more relaxed through his encounters with Classic Sans, or Classic Sans could become more assertive in the face of Fell Sans's aggression. Another point is the plot. It could revolve around a common threat that forces them to work together, despite their differences. This could create a lot of tension and drama as they have to overcome their initial distrust of each other.

Sure. One popular 'fell sans x swap sans fanfic' is 'The Meeting of Two Sanskies'. It has an interesting plot where they first encounter each other and the way their personalities clash and then gradually find common ground. Another one could be 'Fell and Swap: A Different Bond' which delves deeper into their relationship development.

One common theme is friendship. Since they are from different 'worlds' in the Undertale AU, their journey to become friends is often explored. Another theme is redemption. Sometimes Cross Sans might have a troubled past and Dream Sans helps him find a new path.

One common theme is power. Both characters are quite powerful in their own right, and fanfictions often explore how their powers interact. Another is the idea of redemption or the lack thereof. Since they are not exactly 'good' characters, some stories might play with the concept of them finding a way to be better. And of course, there's the theme of their relationship, be it a partnership, a rivalry, or something in between.

Another theme is friendship or partnership. They often come together to face challenges in the Underground. For example, in many fanfictions, they join forces to defeat a powerful monster or solve a mystery that threatens their world. This theme of unity despite their differences is really appealing.