One common theme is miscommunication. Ash often misunderstands the feelings of others or vice versa, which leads to all sorts of trouble in the love department.
One popular 'crazy trouble with love ash fanfiction' might be 'Ash's Love Turmoil' where Ash goes through all sorts of comical and heart - wrenching love situations. It has a great mix of humor and emotion.
In this kind of fanfic, a likely theme is the struggle between heart and mind. The characters may have strong emotions for someone but their rational side tells them it might not be a good idea. Additionally, the theme of growth through love can be present. Through the experiences in their love - related troubles, the characters may grow and develop as individuals.
Some common themes are loyalty and love. In Yu - Gi - Oh fanfiction, loyalty to friends can often be in conflict with new - found love. For example, if Tristan fell in love with a new girl, he might have to decide whether to stay loyal to his old group of friends or pursue this new relationship. Love as a form of redemption is also a theme. A character who has done bad things in the Yu - Gi - Oh universe, like a member of an evil organization, could find love and through that love, seek redemption. And of course, the theme of love across different worlds or dimensions. If a character from the Yu - Gi - Oh world falls in love with someone from another dimension, they would have to deal with the challenges of being in a relationship across such boundaries.
One common scenario could be Ichigo falling in love with an unexpected character. For example, in some fanfictions, he might fall for a Hollow who has retained some of her humanity. This creates a lot of crazy trouble as his friends in the Soul Society might not accept such a relationship, and he has to deal with his own internal conflict of loving someone who was once an enemy.
One common scenario could be Aang having trouble expressing his love to Katara due to his duties as the Avatar. He might be torn between his love for her and his responsibility to the world. Another could be love triangles, like if another character also has feelings for Katara and causes trouble for Aang. Also, cultural differences between Aang's Air Nomad upbringing and Katara's Water Tribe ways might lead to misunderstandings and crazy troubles in their relationship in fanfiction.
Sometimes, in Naruto fanfiction, love can bring trouble when it involves a love triangle with a powerful and unpredictable character. For instance, if Orochimaru gets involved in a love triangle between two young ninjas. His motives are always suspect, and his presence can create chaos. The two ninjas in love might find themselves in dangerous situations as they try to deal with Orochimaru's interference while also dealing with their feelings for each other.
One common theme is adventure. Since they are from the Pokémon world, they often go on Pokémon - related adventures while their love is budding. Another is growth, both as individuals and as a couple.
One common theme is the idea of acceptance. Since their relationship is rather unusual in the Pokemon universe, the fanfictions often focus on how they accept each other for who they are. For example, Ash accepts Mewtwo's power and complex nature, and Mewtwo accepts Ash's simple yet strong-hearted personality.
One common theme is adventure. Since they are both from the Pokémon world, they often embark on adventures together, which strengthens their bond.
One common theme could be adventure. Since Ash is often associated with adventures in his original story, fanfictions might incorporate their love story within the framework of an adventure. For example, they could be on a journey together and their relationship develops along the way.