One common theme is the exploration of their unspoken feelings. Often, in the series, their relationship is somewhat ambiguous, and fanfiction allows for that to be explored more deeply with the kiss as a climax of those pent - up emotions.
One common theme is the realization of hidden feelings. Usually, both Lucy and Natsu have been friends for a long time, but the kiss makes them aware of their deeper romantic feelings for each other.
One common theme is adventure. Since they are from the Fairy Tail guild which is all about going on quests, many fanfictions continue this trend. They go on new adventures together, facing powerful enemies and discovering new magic.
The theme of unrequited love can also be common in some 'lucy loves natsu fanfiction'. Maybe at the start, Natsu doesn't realize Lucy's feelings or is too focused on other things like his next adventure or his training. This creates a lot of tension and drama in the story, as Lucy tries to hide or express her feelings while Natsu is oblivious.
One common theme is romance. Since Natsu and Lucy have a great chemistry in the original series, in hotel fanfictions, the hotel setting often provides a more intimate and private space for their relationship to develop, like in 'A Romantic Hotel Retreat' where they finally confess their feelings in a cozy hotel room.
Power and growth is another theme. As they face challenges together, they become stronger both magically and as individuals. Their relationship also strengthens during these times. They rely on each other's powers and learn to work in harmony, which is often explored in fanfictions.
A recurring theme is the idea of sacrifice. In some fanfics, either Lucy or Natsu might be in a situation where they have to sacrifice something for the other. This could be their own safety, a magical ability, or even their dreams. It shows the depth of their connection and how much they value each other.
One common theme is adventure. Natsu and Lucy often go on quests together in fanfics, facing various challenges. Another theme is love. Their relationship, whether it's budding or fully developed, is a central focus. And friendship is also important. They are part of a guild, so their bond as friends within the group and specifically between them is often explored.
One common theme could be forbidden love. Maybe they are from different social groups or have some sort of obstacle in their relationship that makes their kiss all the more intense.
One common theme is the confession of hidden feelings. Usually, the kiss is a result of one or both of them finally admitting their deep - seated emotions for each other. Another theme could be the moment of victory or survival. After facing a particularly dangerous supernatural encounter, they might share a passionate kiss as a celebration of still being alive.
Often, in 'Lucy and Rogue kiss fanfiction', there is a theme of overcoming obstacles. This could be things like differences in their personalities or social status within the fictional world. The kiss then becomes a symbol of breaking through those barriers. There may also be a theme of self - discovery, where through their relationship, both Lucy and Rogue learn more about themselves.