Often, the theme of vulnerability is present. Being drunk makes Natsu and Lucy more vulnerable. This can lead to a deeper connection between them as they see each other in a different light. In some nalu drunk lemon fanfiction, this vulnerability might also be used to drive the plot forward, for example, leading to a conflict that they have to resolve later when they're sober, which in turn strengthens their relationship.
Another theme might be the unexpected situations that occur due to their drunken state. For example, they could end up in a place they've never been before or get involved in some comical misunderstandings. Also, the 'lemon' aspect might imply a bit of a more mature exploration of their relationship, like a new level of physical closeness or attraction that is explored in a tasteful way in the story.
One common theme could be young love. Since it's set in highschool, Nalu's relationship would be in its budding stage. Another theme might be friendship groups and how they influence Nalu's relationship.
I'm not sure specifically which 'nalu drunk lemon fanfiction' is really outstanding. You could try searching on some well - known fanfiction websites like FanFiction.net or Archive of Our Own. Maybe look for ones with high ratings and positive reviews.
One common theme could be the development of an unexpected relationship. For example, in a Nalu teacher - themed fanfiction, there might be the exploration of how Natsu and Lucy, if in a teacher - student type of dynamic (even if not traditional in a sense), grow closer. Another theme could be the over - coming of obstacles. Maybe there are rules against their relationship in the story's setting, and they have to fight against those. Also, self - discovery can be a theme, as they learn more about themselves through their interactions with each other.
A common theme is the magic of Christmas combined with their love. The Christmas setting can create a more romantic and cozy atmosphere for Nalu. The lemon aspect might bring in some elements of their more private and passionate side. For example, they could have a private Christmas dinner and then some tender moments that are a bit more on the steamy side. There could also be themes related to hope and new beginnings, as Christmas is often seen as a time for that, and their relationship could be evolving in that context.
Often, the theme might revolve around Naruto's relationships. His drunken state could lead to some interesting interactions with his friends or even potential love interests. For example, it could create some misunderstandings or moments of unexpected closeness. Another theme could be self - discovery. As he's in a different state of mind when drunk, he might learn something new about himself or his feelings.
One common theme could be the exploration of the passionate relationship between Natsu and Lucy. Since it's 'rough lemon', there might be a focus on more intense physical interactions within their relationship.
One common theme is the struggle between Natsu's vampiric nature and his love for Lucy. His vampiric instincts might drive him to do things that could potentially harm Lucy, and he has to constantly fight against that. Another theme could be the mystery surrounding his transformation into a vampire. Fans often write about how it happened and what it means for his place in the Fairy Tail guild.
One common theme is the clash of different power systems. Since Nalu comes from Fairy Tail with magic and Naruto has ninja abilities, seeing how they interact and compare is often explored.
One common theme is the exploration of their relationship in different time periods. For example, seeing how their feelings for each other might have developed differently if they had met earlier or later. Another theme is the idea of changing the past to affect the future. In many nalu time travel fics, they might try to prevent a bad event from happening in the past, which could have a huge impact on their present world.
One common theme could be family. Since it involves 'baby Lucy', it might explore how Natsu and Lucy build a family together. Another theme could be adventure in a new way, like how they protect their baby during their adventures.