Another theme could be growth. For example, they might start as two very different characters but through their interactions, they both grow and change. They could learn from each other's strengths and weaknesses. It might be that Wendy is more outgoing and helps Lucy Lemon be more confident, while Lucy Lemon has some skills or knowledge that Wendy lacks and she imparts that to Wendy.
Some fanfictions may also have a theme of mystery. Maybe Wendy and Lucy Lemon team up to solve a mystery in their town or within their social circle. There could be secrets that they uncover together, which adds an exciting element to their relationship and the story as a whole.
One common theme could be the development of their relationship. It might start from a chance encounter and gradually build into a deeper emotional connection.
One common theme could be friendship. Naruto is known for his ability to befriend others, and in a fanfiction with Lucy, they might form a strong friendship that overcomes various challenges. Another theme could be power - how their combined powers are used to face threats.
One common theme could be the exploration of their relationship's development. Since they are from the same fictional universe, fanfiction often delves into how they might get closer and fall in love. Another theme might be power dynamics, as Laxus is often depicted as a very powerful character compared to Lucy.
Well, in 'juvia x lucy lemon fanfiction', a frequent theme is cooperation. Since they are both characters with their own powers and personalities, they may team up to face enemies or solve problems. Additionally, themes of loyalty often pop up, as they prove their loyalty to each other. And sometimes, there can be a touch of romance, although it may not be the main focus all the time.
One common theme could be friendship. They might go through various challenges together and strengthen their bond. Another could be adventure, where they embark on exciting quests.
Often, in 'lucy x zodiac lemon fanfiction', there might be a theme of self - discovery. The characters may learn more about themselves through their interactions. Also, mystery could be a theme. There could be secrets related to the zodiac elements that they need to uncover. And of course, there could be elements of romance, as the pairing of Lucy and the zodiac - related concept might lead to a budding relationship.
Another theme is self - discovery. As they interact, both Lucy and Loki often discover new things about themselves. Maybe Lucy finds a more adventurous side to herself because of Loki, and Loki might discover a more empathetic part of his nature through his relationship with Lucy. These themes make the 'lucy x loki lemon fanfiction' really interesting to read.
One common theme could be friendship. Since Lucy and Levy are often friends in the original source, fanfictions might explore the deepening of that friendship.
Friendship is a very common theme. Writers often explore the bond between Wendy and Lemon, how they become friends and how they maintain that friendship.
I'm not entirely sure about the common themes in 'wendy and mest lemon fanfiction' specifically, but in general, love and relationship development might be common.