One common theme could be Hinata's unwavering love and support for Naruto. Fanfictions might explore how she stands by him through various challenges in the ninja world. Another theme could be their relationship development, perhaps showing their journey from friends to something more romantic in different scenarios that weren't fully explored in the original series.
It could be considered somewhat common in the Naruto fandom. Hinata has a strong connection to Naruto in the original series, and fans often explore different scenarios in fanfiction. Her character has a lot of depth that can be further developed in these fictional works.
One popular 'Naruto obsessed with Hinata' fanfiction is 'A Love Beyond Duty'. In this story, Naruto gradually realizes his deep feelings for Hinata as they go on various missions together. Another one could be 'Naruto's Hidden Heart' where Naruto's obsession with Hinata starts to surface during their training sessions.
Another one could be 'Hinata's Twisted Devotion'. It begins with Hinata's love for Naruto but then takes a darker turn as her devotion becomes something more like an obsession. It shows how her actions change and how she tries to keep Naruto closer to her in ways that are not entirely healthy. It's an interesting take on her character and how love can sometimes turn into something much more complex in the context of the Naruto world.
One common theme is the growth of their relationship. Given Hinata's initial shyness and Naruto's obliviousness in the original story, fanfictions often explore how they overcome these barriers to be together.
Love and relationship are very common themes. Since Naruto and Hinata have a complex relationship in the original series, fanfictions often explore how their relationship develops further, whether it's them getting to know each other better, or facing challenges together as a couple.
One common theme is family support. In these fanfictions, usually their friends like Shikamaru, Sakura, and Kakashi offer support to Hinata during her pregnancy. Another theme is Naruto's growth as a person. His impending fatherhood makes him more responsible and he starts to think about the future in a different way. For example, in many of these fanfictions, he starts to plan for his child's ninja training even before the baby is born.
In these fanfictions, a frequently seen theme is the power of love or rather obsession in this case. Her feelings for Naruto can give her the strength to overcome great obstacles. Another theme is the exploration of the female Sasuke's backstory. Writers often create a backstory that explains why she's so obsessed with Naruto. It could be something related to her past traumas or a moment of inspiration she had when she first saw Naruto. Also, the theme of the journey of self - discovery through her obsession with Naruto is common. As she pursues Naruto, she also discovers more about herself and what she truly wants.
Another common theme is growth. Naruto and Hinata both grow as individuals and as a couple. In many fanfictions, they face challenges that help them become stronger. Like they might face a powerful enemy that forces them to improve their skills while also strengthening their bond.
Love is a very common theme. Since Naruto and Hinata have a relationship in the original series, fanfictions often explore different aspects of their love, like how they first fell in love or how they overcome obstacles in their relationship.
Another theme is the exploration of Hinata's new role. Fanfictions often show how she adapts to being a sensei, like dealing with difficult students or coming up with new teaching curriculums. It's about her transformation from a ninja to an educator.