A good way is to put them in a situation where they have to rely on each other. Like when they are stranded in a storm while on a hike. Craig could be injured and Wildernessa has to take care of him. This act of kindness and dependence can make their relationship grow. They start to see each other in a new light and feelings can start to develop.
The relationship can be developed through shared interests. For example, if they both love bird - watching. They can go on bird - watching trips together, and during these trips, they can have deep conversations about their love for nature and life in general. This can slowly lead to a romantic relationship.
Show their relationship evolving through helping each other out in difficult situations. For example, if Jason gets injured while exploring a dangerous part of the Creek, Craig could be the one to take care of him and help him get back to safety. This act of kindness can make Jason see Craig in a new light, and vice versa. Then, they can start to become closer friends, sharing secrets and having inside jokes that are unique to their relationship.
Maybe they could team up to save the local wildlife from a polluting factory. Craig uses his knowledge of the area and Wildernessa's passion for nature to come up with a plan. They start a campaign to raise awareness and end up becoming heroes in their town, and also realize their feelings for each other during this process.
Communication is key. In the fanfiction, they could have deep conversations about their dreams, fears, and past traumas. Laslow might share his experiences as a wandering mercenary, and Corrin could talk about her complex family situation. Through these exchanges, they would understand each other better and draw closer. Another aspect could be through acts of self - sacrifice. If one of them is in danger and the other risks their life to save them, it would strengthen their bond significantly.
Another way is through sacrifice. If Orihime sacrifices something important for the sake of an Espada, or vice versa, it can deepen their relationship. This act of selflessness can show the depth of their feelings for each other and be a turning point in their relationship within the fanfiction.
The relationship can be developed through shared experiences. For example, they could go on a joint mission to retrieve an important artifact. During this mission, they face various challenges together, which helps them bond. They might have to trust each other with their lives, and this deepens their connection.
By showing them having heart - to - heart conversations. For example, they could talk about their experiences growing up as demigods, their fears, and their hopes. This would deepen their connection.
By creating more shared experiences. For example, they could go on a journey together to find a special item or to help someone. During this journey, they would face challenges and have to rely on each other, which would strengthen their bond.
The relationship can be developed through shared missions. When they are on a mission together, they can rely on each other's skills and learn from one another. For example, Naruto's vast combat experience can help Sarada in tough battles, and Sarada's fresh perspective can give Naruto new ideas.
In fanfiction, their relationship can be developed through shared experiences. For example, they could be trapped in a mysterious dimension together. During their time there, they have to rely on each other to survive, which makes them trust one another more.
In a fanfiction, a common goal can bring them together. Say there is a powerful, evil Pokémon that is threatening their habitats. Houndoom and Ninetales, despite their differences, realize they need to combine their strengths to defeat this foe. As they plan and fight together, they start to respect and care for each other more. This shared experience becomes the foundation of their relationship.