One popular theme is redemption. Given Obito's past actions, many fanfictions explore his journey towards redemption and how Kakashi plays a role in it. For example, Kakashi might be the one to finally make Obito see the error of his ways.
The theme of sacrifice is also common. Both characters have made sacrifices in the original story, and in fanfiction, this can be explored further. For instance, how their sacrifices for each other or for the greater good impact their relationship and the overall story.
Another theme is friendship. They were once close friends, and fanfictions often go back to that time and expand on it. They might show how their friendship was so strong that it could withstand the test of time and all the hardships they faced.
One great Kakashi x Obito fanfiction is 'The Bonds We Share'. It delves deep into their relationship, exploring how their past experiences shape their interactions in a post - war Konoha. It shows their growth and how they come to understand each other on a deeper level.
One common theme is redemption. Since they go back in time, both Obito and Kakashi often try to atone for their past mistakes. For example, Obito might try to prevent the events that led him to become evil in the first place.
Minato might also be a prominent character. As their teacher, he can influence the way Obito and Kakashi interact. In some fan fictions, he could be the one to help them resolve their differences or provide some crucial information about their past that changes their current situation.
Most popular ones often focus on their deep emotional bond. Since they have a long history together in the Naruto series, fanfics tend to explore the different phases of their relationship, like their childhood friendship and how it was affected by the events that followed.
One common theme is redemption. Since they both have a lot of regrets in their original timeline, time travel gives them a chance to fix things, like saving their friends or preventing the destruction of the village.
One common theme is sacrifice. Given their history in the Naruto series, fanfics often explore how Kakashi's love for Obito might be related to the sacrifices they've made for each other. Another theme is redemption. Obito has had his dark moments, and Kakashi's love can be seen as a part of his journey towards redemption.
One common theme is loyalty. Obito's love for Kakashi often ties in with his unwavering loyalty towards him, despite the many challenges they face. Another theme is sacrifice. Obito may be willing to sacrifice a great deal for Kakashi's well - being or happiness.
One common theme is redemption. Given Obito's past actions, many fanfics explore his journey towards redemption in the context of his relationship with Kakashi. Another theme is friendship turned into something deeper, as they have a long - standing connection that can be developed in various romantic or deeply emotional ways.
One idea could be a story where Female Kakashi and Obito are on a mission together in a mysterious land filled with ancient magic. They have to rely on each other's skills to survive and in the process, they start to see each other in a new light.
A great fanfiction idea might be a story that delves into an alternate universe where Kakashi was the one who fell into the dark side instead of Obito. This would completely change their dynamic. Obito would then be the one trying to save his former friend, and it could explore themes of redemption and the power of their bond in a very different context.