Friendship turning into love is also a big theme. Naruto and Hinata start as friends or comrades, and the fanfiction shows how that relationship deepens into romantic love. Also, there can be themes related to family acceptance. How their relationship is received by their families and the village.
One common theme is the journey of self - discovery for Naruto. He realizes his feelings for Hinata as he grows up. Another theme is the power of Hinata's love. Her unwavering love for Naruto often plays a big role in the story, like giving him the strength to face challenges.
Overcoming insecurities is a theme too. Hinata has her own insecurities, and Naruto may have his own doubts about being in a relationship. The fanfiction often deals with how they overcome these issues to be together. For example, Hinata might worry about not being strong enough for Naruto, but he shows her that it's her heart he loves.
One common theme is love and romance. Since their relationship is a significant part of the Naruto series, many fanfictions expand on how they fall in love and deal with the challenges that come with it.
Another common theme is the exploration of their powers in relation to each other. For example, how Hinata's Byakugan and Naruto's Nine - Tails power could be combined in some way during battles or training. Also, the theme of family and legacy, especially as they start their own family, is quite popular in these fanfictions.
One common theme is love and relationship development. Since their relationship in the original series is a significant part of the story, fanfictions often expand on it. They show how their feelings for each other grow over time, from Hinata's initial shy admiration to a deep, mutual love.
The theme of loyalty is quite common too. Hinata has always been loyal to Naruto, and Naruto is loyal to his friends and the village. In fanfictions, this loyalty can be tested in different situations. For instance, when the village is in danger, how do they stay true to each other and their values? And there are also themes related to the ninja world, like exploring new jutsus together or uncovering secrets about the history of the Hidden Leaf Village.
One common theme is Hinata's growth. She goes from being a shy and somewhat underestimated character to a powerful force. Another theme is her relationship with Naruto in the context of her new - found strength. Sometimes it's about how Naruto starts to see her in a new light.
One common theme is the growth of Naruto and Hinata's relationship. Despite the harem - like setting, their bond deepens. Another theme could be friendship, as the other characters in the harem also form strong friendships with Naruto and Hinata.
Love against all odds is also a big theme. In these fanfictions, Naruto and Hinata often have to face opposition from the village or other vampires because of their relationship. Their love has to overcome these obstacles.
Love and devotion are very common themes. Since Hinata has loved Naruto for a long time, many oneshots focus on how Naruto finally comes to reciprocate that love and the deep devotion they have for each other.
Love is a very common theme. Since Naruto and Hinata have a relationship in the original series, fanfictions often expand on their love story, showing their deep affection for each other in different situations.
One common theme could be exploring relationship breakdowns. It might show how Naruto reacts to such a betrayal, which can be a way to explore his character in a new light. Another theme could be the consequences for Hinata herself, like losing friends or facing social ostracism within the Naruto world's community.