Eevee's personality could be developed by highlighting its adaptability. It can be shown as being able to quickly adjust to new situations, whether it's a new environment or a new group of Pokémon. Growlithe, on the other hand, can have its stubborn side shown. For example, when it decides to protect Eevee, it won't be swayed by other Pokémon's opinions or attempts to stop it. This can lead to some interesting conflicts and also deepen the relationship between the two as they learn to work around each other's traits.
To develop Eevee's personality, consider its insecurities. Given that there are so many evolutionary paths, it might be unsure of which one is right for it. This internal struggle can be a big part of its character. Growlithe's pride in its abilities and its pack - like mentality can be developed. It could see Eevee as part of its 'pack' and be very possessive and protective in that sense. As they interact more, Eevee could gain confidence from Growlithe's unwavering belief in its own abilities, and Growlithe could learn to be more flexible from Eevee's adaptable nature.
Ash could be shown as more empathetic towards Growlithe. His usual determination to be a great trainer could be combined with a newfound protectiveness over Growlithe. For Growlithe, it could be developed as being more curious about Ash's world and trying to adapt to human ways while still maintaining its Pokémon instincts.
Friendship is a very common theme. Given that Growlithe and Eevee are different types of Pokemon, their stories often explore how they can form a strong bond despite their differences.
One popular 'growlithe x eevee fanfiction' is 'A Bond Beyond Types' which focuses on their unlikely friendship in a world filled with Pokemon battles. They face challenges together and learn to understand each other's unique abilities.
The male Eevee might start off as a loner. But when he meets the female Eevee, he begins to change. He could develop a sense of loyalty towards her. The female Eevee, on the other hand, could be very social and introduce the male Eevee to new friends in the Pokémon community. This new social circle could put pressure on their relationship in some ways, but also help them grow. For example, they might have to deal with jealousy from other Pokémon who like either the male or female Eevee. Through these experiences, their characters can be further developed.
A more magical plot could be that there's a strange phenomenon in the Pokémon world that causes Eevee and Growlithe to be able to communicate telepathically. They discover this by accident and start sharing their thoughts and feelings. Eevee reveals its dreams of evolving into different forms, and Growlithe shares its loyalty to its trainer. This new way of communicating makes them closer, and they go on adventures together to explore more about this strange power.
For the OC, you can start by giving them a distinct backstory. If they had a tough childhood, it might make them more resilient and street - smart. This could contrast with Android 18's initially cold and detached personality. The OC could gradually break through Android 18's walls with their kindness and determination. For Android 18, her experiences with the OC could make her more open and empathetic. Maybe she starts to care more about the well - being of others, especially the OC.
For Naruto, his existing traits like his determination and his never - give - up attitude can be further emphasized in his relationship with Fem Akamaru. He could be more protective of her. Fem Akamaru could be developed as a very perceptive character, able to sense things that Naruto might miss. This would add an interesting dynamic to their interactions.
For Pearl, her loyalty and determination can be further explored. For example, when it comes to protecting the Mystery Girl, Pearl shows her unwavering loyalty even in the face of great danger. Her determination to make the relationship work can also be shown through her efforts to understand the Mystery Girl's world.
For Bumblebee, his usually brave and somewhat impulsive nature can be developed further. In the fanfiction, he could face situations where his impulsiveness gets him into trouble, and he has to learn to be more cautious. Smokescreen, on the other hand, who is often eager and a bit naive, could be put in situations that force him to become more worldly - wise. For example, he might encounter deception and learn to be more discerning.
To develop Carl's personality, you could focus on his leadership skills. He might take charge in dangerous situations with his classmate, but also be open to their ideas. His classmate's personality can grow from being a follower to an equal partner. Maybe they have a different set of skills, like being good at communicating with other survivors. This can cause some friction at first as Carl is used to doing things his way. But as they learn from each other, their personalities evolve. Carl becomes more patient and his classmate becomes more confident in their abilities.