Danny's character might be developed by showing his vulnerability when it comes to his feelings for Sam. He may become more introspective and less impulsive. For Sam, her character could be developed as she becomes more open about her emotions. She might start to let down her tough - girl exterior a bit more around Danny.
Sure. Some fanfictions might focus on how Danny and Sam's relationship develops over time. They could start as friends and gradually realize their deeper feelings. You might find some that add new elements to the Danny Phantom universe to enhance their love story, like new villains that target their relationship or new powers that are related to their love.
Yes, there are quite a few. You can start by looking on fanfiction websites like FanFiction.net or Archive of Our Own. Just search for 'Danny Phantom and Sam love' and you'll find a variety of stories with different plotlines and writing styles.
One idea could be that Danny and Sam have kids in the future and their kids inherit Danny's ghost powers. The story could focus on how they learn to control their powers while also dealing with normal kid stuff like school and making friends. It would be interesting to see how Sam, as a mom, guides them through this.
Archive of Our Own (AO3) is also a good option. There are some well - written stories there about their relationship. The site has a tagging system that makes it easier to find the kind of fanfiction you're interested in. You can look for tags like 'Danny Phantom', 'Danny and Sam', and 'love' to narrow down your search.
One common theme is the struggle between their normal lives and the supernatural world they're part of. Another is the growth of their relationship from friendship. Also, there's often the theme of acceptance, like Sam accepting Danny's half - ghost nature fully.
One interesting story could be about Danny and Sam going on a ghost - hunting adventure together. They might discover a new type of ghost that has unique powers and they have to figure out how to defeat it using their combined skills.
Sam is also quite popular. Her goth - like personality and her strong - willed nature make her an interesting character. In fanfiction, she can be portrayed in different ways, like being even more involved in Danny's ghost - fighting activities.
In Danny Phantom, Danny and Carrie's falling in love was a process. Danny was always in dangerous situations due to his battles with ghosts. One day, Carrie witnessed Danny's bravery when he saved the town from a powerful ghost. This made her look at Danny in a new way. Danny also noticed Carrie's presence and her concern for him. From then on, they started to communicate more, and their relationship grew into love as they shared their hopes, dreams and fears.