What are the common themes in 'castiel x dean supernatural fanfiction'?

One common theme is the exploration of their deep emotional connection. Since they have a strong bond in the show, fanfictions often delve into how that bond could turn into a romantic relationship. For example, stories might focus on how they deal with their feelings in a world where hunters usually don't have time for love.

Often, the theme of sacrifice is present. Maybe one of them has to make a big sacrifice for the other, and the kiss is a moment of intense emotion before or after that. It could also be about them breaking free from some kind of supernatural constraint that has been holding them back from being together, and the kiss is a symbol of their newfound freedom.

Romantic relationships between them are also a popular theme. Writers might explore how a relationship between an angel (Castiel) and a hunter (Dean) would work, dealing with the differences in their natures, their loyalty to their respective worlds, and how they overcome obstacles to be together.

Another theme is the struggle between their different natures. Castiel being an angel and Dean being a human hunter. This creates a lot of internal and external conflict in the stories, like in 'The Clash of Worlds' fanfiction where they have to overcome their differences to be together.

One common theme is the vulnerability of the characters. When either Castiel or Dean is sick, it shows a side of them that is not often seen in the show. They usually rely on each other for support, which is another theme. For example, Dean might take care of Castiel in a more gentle way than he normally shows, and vice versa.

One common theme is the exploration of the 'otherness' of Castiel as a creature. How his non - human nature makes his relationship with Dean more complex. For example, in many fics, his inhuman strength or abilities might be a source of both help and trouble in their adventures together.

A lot of these fanfictions explore the theme of identity. Leviathan Castiel is not the same as the Castiel Dean knew, so there's a journey of both of them trying to figure out who this new entity is in relation to their past connection. Also, the theme of trust is big. Dean has to decide whether he can trust this new form of Castiel, and that creates a lot of tension and drama in the stories.

One common theme is the exploration of their complex relationship. Given their different natures in the show (angel and hunter), fanfictions often play with how they bridge that gap in a romantic context.

A lot of these fanfictions also focus on the idea of forbidden love. Castiel is an angel and Dean is a human hunter, and their relationship goes against the norms of both their worlds. This adds a layer of tension and drama. Additionally, themes of sacrifice and loyalty often come up. They would do anything for each other, and this is emphasized in the more intimate and emotional 'lemon' scenes. For example, one might sacrifice their own well - being for the other's safety, which then leads to a deeper emotional connection and a more intense physical relationship.

One common theme is the struggle between the human and the divine. Dean represents the human side with his flaws and earthly desires, while Castiel is the angelic being. The reader is often caught in the middle, trying to understand and bridge this gap. For example, in many fics, the reader has to help Dean accept Castiel's otherworldly nature and vice versa.