Fanfictions about Kaworu x Shinji in Neon Genesis Evangelion can vary greatly in tone. Some are more angsty, focusing on the difficulties and challenges they face in their relationship. For example, they might have to deal with the opposition from other characters or the overarching threat of the Angels. Others are more light - hearted, showing their day - to - day interactions and how they gradually grow closer.
Another theme is the exploration of love in a post - apocalyptic world. The world of Neon Genesis Evangelion is full of chaos and destruction. In the midst of this, the relationship between Kaworu and Shinji represents a glimmer of hope and a different kind of love that defies the bleakness of their surroundings.
One common theme is the exploration of their unspoken connection. Their relationship in the original work is complex, and fanfiction often dives deeper into it, like how they might support each other through their personal traumas.
Well, 'In the Garden of Eden' is a popular 'kaworu x shinji fanfiction'. It presents their relationship in a very idyllic and pure way. 'Under the Stars' is also worth checking out. It has a lot of heart - warming moments between them. And don't forget about 'The Silent Understanding', which shows how they communicate without words in a really interesting way.
In general, the Evangelion mangas are considered good. They expand on the anime's universe, providing more depth and character development. However, it depends on personal preferences as some might find the style or pacing not to their liking.