Develop your characters' emotions deeply. Since it's about 'love' and 'crazy trouble', show how the characters grow and change because of their relationships. Use vivid descriptions to bring out the Avatar setting. For example, describe how the air temple looks when the two lovers meet there during a storm, which represents the 'crazy trouble' they are in. Also, don't be afraid to introduce new elements that fit within the Avatar universe.
The 'crazy trouble' aspect often brings in a sense of adventure. In Avatar fanfiction, this could mean facing new and dangerous enemies or dealing with internal power struggles within a relationship. And love just adds that emotional depth. It can be a love between characters from different nations, which was not always easy in the Avatar universe. So it's this blend that makes it captivating.
Well, it could be that Peter falls in love with someone he shouldn't, like a villain's daughter perhaps. This would lead to all sorts of crazy trouble as his friends and the city he protects might not accept it.
Most likely Ben would be one of the main characters. Since it's a Ben 10 fanfiction, he's usually at the center of things. And if it's about love, perhaps his love interest, whoever that may be in this story, would also be a main character. Maybe Gwen could also play an important role, either as a friend giving advice or getting involved in some way in the love - related drama.
In some fanfictions, Ichigo's love might make him act irrationally. If he's in love with a character who is in danger, he might take extreme risks to save her. This not only puts his own life at stake but also can disrupt the balance between the living world and the Soul Society. For example, he could recklessly enter a dangerous realm without proper preparation just to rescue his love interest.
Well, it could be about all kinds of crazy things that happen when love is involved in the Ben 10 universe. Maybe it's about a character falling in love with an alien they meet during their adventures. Or perhaps it's about the troubles that come with having a relationship while also being a hero and having to deal with all the alien threats.
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.
Gray could also be a part of it. He might be the one teasing Natsu about his love problems or even getting involved in some sort of love triangle situation with Natsu. And Erza, she could be the voice of reason, trying to get Natsu to sort out his feelings in a more proper way, while also dealing with her own reactions to Natsu's love - crazed antics.
Perhaps Peter realizes that his superhero responsibilities are more important at the moment and decides to put his love life on hold. By focusing on being a hero, he might find that the 'crazy trouble with love' slowly fades away as he has less time to get into relationship drama.
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.
Perhaps in this 'naruto crazy trouble with love fanfiction', Naruto is in love with a character who has a really difficult past. Their relationship is full of trouble because of her past traumas and secrets. Naruto has to be really patient and understanding, and they get into all kinds of crazy adventures together as they try to work through their issues.