Another theme is family. As they are part of a community, sometimes fanfics will explore how their relationship is influenced by their families or how they build their own family in the future. It could be about dealing with in - laws or raising children.
One common theme is adventure. Since they live in a world full of dragons, many fanfics will have them going on quests or exploring new lands. Another theme is friendship. Their bond is a strong part of the story.
The theme of sacrifice can also be present. Maybe Astrid gets hurt while saving Hiccup, or Hiccup has to put himself in danger to rescue Astrid when she's in a hurt state. This can add a lot of drama and intensity to the fanfic.
One common theme is the adaptation of their Viking - era relationship to modern times. This includes how they handle modern technology, like using smartphones to stay in touch when they're apart. Another theme could be the continuation of their strong - willed personalities. Astrid's determination and Hiccup's creativity still play important roles in their relationship. Also, the idea of loyalty and trust, which was central in their original relationship, is likely to be explored further in modern settings, such as when dealing with new friends or colleagues who might pose a threat to their relationship.
Adventure is often a theme. Since they live in a Viking world, they go on adventures together and their love is strengthened through these shared experiences. For example, they might face a new dragon species during an adventure and rely on each other for survival, which deepens their bond.
One common theme is love and romance. Their relationship is often explored in different ways, from the early stages of attraction to a deep, committed love. For example, in many fanfictions, they go on dates and have cute moments together.
One common theme is adventure. Since they are dragon riders, many fanfictions involve them going on quests, exploring new lands, and facing various challenges. For example, they might go on a journey to find a lost dragon or a magical item.
One common theme is adventure. Since they live in a world full of dragons, they often go on adventures together. This shared experience of facing danger and exploring new places brings them closer. Another theme is acceptance. Hiccup is different from the other Vikings, and Astrid has to accept his uniqueness. Also, the theme of loyalty shows up a lot. They are loyal to each other, their village, and their cause of co - existing with dragons.
One common theme is the overcoming of personal barriers. Both Hiccup and Astrid have their own insecurities and challenges. Hiccup's confession could be a way for them to break through those barriers and become closer. For example, Hiccup might be afraid of rejection due to his past as an outcast, and this confession is his way of facing that fear.
Another theme is the exploration of their deeper emotions within the context of an intimate relationship. For example, how their love for each other grows stronger through these more private moments. It might also show how they overcome any insecurities they have when it comes to physical intimacy. Usually, these fanfictions build on the pre - existing relationship dynamics from the original source material, adding this new layer of physical and emotional connection.
Romance might also be a theme. There could be stories that explore the relationships between these characters in a romantic light. Maybe Astrid has a love triangle with Punch and Hiccup, for example. It could add an interesting dynamic to the story.