The theme of power and responsibility is prevalent as well. Stiles has to decide how to use his 'spark' for good. Some fanfictions show him using it to protect his town, while others might explore the temptation of using it for personal gain and how he resists or succumbs to that temptation.
One common theme is Stiles' growth. He often starts as the human in a supernatural world and has to adapt and become stronger. Another theme is friendship. His relationships with Scott, Lydia, and the others are always explored. For example, in many fanfictions, his loyalty to Scott is tested and strengthened.
Power and its implications are often a theme. In 'a single spark' fanfiction, characters may gain or struggle with new powers, and the story could explore how that affects them and the world around them. Also, the theme of overcoming challenges is quite common. The characters face various difficulties, and the fanfiction shows how they overcome them, which can be very inspiring.
One common theme is exploration of its loyalty. Guilty Spark is often shown either remaining loyal to its original Forerunner programming or struggling with new allegiances. For example, in some fics it has to decide between helping the humans or following its old directives.
One common theme is the exploration of their complex relationship. Since they have different personalities and backgrounds in the show, fanfiction often dives into how they interact and influence each other. Another theme is the supernatural elements. Given the nature of the show, stories might involve them facing supernatural threats together or having unique supernatural abilities related to their bond.
Well, in 'Stiles is Stuart' fanfiction, a frequent theme is the relationships. How does Stiles' new identity as Stuart affect his relationships with other characters? It could be that his friends and family now see him in a completely different light. Also, the theme of self - discovery is often present. Stiles has to figure out how to be Stuart while still holding onto some parts of his original self. This can lead to a lot of internal conflict and growth as a character.
Another theme is adventure. They often go on various adventures together, whether it's in a supernatural setting or just in their normal world. This adds an element of excitement to the stories.
Isolation is a common theme. When Stiles is forgotten, he often feels alone and cut off from his friends. Another theme is rediscovery. As the story progresses, there's usually an attempt to rediscover the lost relationship with Stiles.
One common theme is the idea of vulnerability. Stiles is often shown as being strong - willed, but when he's hurt, that vulnerability comes to the surface. It makes the other characters, especially his friends, step up and show their protective sides.
A less obvious but still present theme is self - discovery. Both characters are often on a journey of understanding themselves better. In the context of their relationship in fanfiction, this self - discovery can be influenced by their interactions with each other. For example, Peter might learn more about his capacity for good through his friendship with Stiles, and Stiles might discover new aspects of his own abilities or personality when dealing with Peter.
Often, there's the theme of the underdog proving himself. Stiles, who may seem ordinary compared to the super - powered Avengers at first, ends up showing his true worth. Also, teamwork is a big theme. They all have to work together to face various threats. In some fanfictions, there's also a theme of discovery, as Stiles discovers new things about the Avengers and himself during their adventures.