Another way is by introducing a third party that threatens their relationship. For example, a new hero comes in who tries to take Robin under their wing. Nightwing then has to prove why he is the better mentor. This would create some drama and further develop their relationship as they work through this new situation.
One way is to explore their shared past. Maybe there were some events that they both were involved in but saw from different perspectives. By delving into these past events in the fanfiction, it can add depth to their relationship. Also, introducing a third party that forces them to interact in new ways, like a mutual enemy that they have to deal with together. This can lead to some unexpected developments in their relationship, such as a temporary truce or a new understanding of each other's motives.
Through shared experiences. For instance, they could go through a tough training session together where they learn new skills from each other. Nightwing could teach Starfire some of his stealth techniques, and she could show him new ways to use his acrobatic skills in combat. This mutual learning would create a bond between them.
Another way is through shared experiences. Let's say they both get caught in a time - travel anomaly. They have to rely on each other to find their way back to their own time. During this adventure, they learn about each other's fears, hopes, and dreams. This shared experience could be the catalyst for a deeper connection between them, whether it's a friendship based on mutual understanding or a more complex relationship.
Their relationship can be developed through shared secrets. For instance, they could both discover something about the League that they're not supposed to know. Keeping this secret between them would bring them closer.
Their relationship can be developed through shared experiences. For example, going through a tough battle side by side where they both have to save each other's lives. This would create a bond of trust between them.
They could start by respecting each other's skills. Robin admires Wonder Woman's strength and she respects his intelligence. They could have shared training sessions where they exchange tips and grow closer. For example, Robin teaches Wonder Woman some new ways to analyze battle strategies quickly.
Their relationship can be developed through shared challenges. For example, when they are stuck in a difficult situation like being trapped in an enemy's lair. They have to communicate, trust each other, and use their combined skills to escape. This would strengthen their bond.
Their relationship could start with friendly banter. They tease each other during team meetings or training sessions. This light - hearted interaction can gradually turn into a deeper friendship as they start to rely on each other more during missions.
Their relationship could be developed by having Robin be more assertive. For example, he could take the lead in a mission and Batman would have to follow his lead for once, showing that Robin is growing into his own hero.
Their relationship can be developed through action scenes. For instance, they could have a series of intense battles where they gradually learn each other's fighting styles and weaknesses. This mutual understanding could lead to a begrudging respect.