Maybe a girl with a similar power. For example, a girl who can communicate with animals telepathically. They would have a deep understanding of each other because of their shared connection to the animal world. They could go on adventures together, using their powers to help animals in trouble. Their relationship would be based on mutual respect for their powers and a shared passion for animals.
There could be. Fanfiction is a vast world, and fans often come up with unique and sometimes unexpected storylines. Beast Boy and Starfire are both popular characters, so it's not unlikely that someone has written a fanfiction with this plot. But it might be hard to find among the countless other fanfictions.
It could be an ancient and powerful wizard. Maybe the wizard sees potential in Beast Boy and decides to grant him new powers to help him in his fight against evil.
In the fanfiction, perhaps Beast Boy's girlfriend could be a new superhero in town. They meet during a battle against a common enemy. She first sees his brave side when he's in the form of a fierce beast, and she's drawn to him. As they get to know each other more, they start to date. Their relationship could be filled with adventures as they fight crime together and also deal with the normal relationship stuff like jealousy and misunderstandings.
One possible theme could be responsibility. Beast Boy would have to face up to the fact that he is going to be a father, which is a huge responsibility. Another theme might be acceptance within the Teen Titans team. They would need to accept this new situation and support their friends.
In the fanfiction, Beast Boy could have eaten all of Raven's favorite snacks without asking. This simple act of thoughtlessness might set her off. Or he could have interrupted her meditation multiple times, which is very important to her. Also, if he was being too over - confident in a situation where Raven knew they needed a more careful approach, his cockiness could be a reason for her anger.
Well, he might become even more powerful and be able to transform into new and amazing creatures. Maybe he could gain the ability to fly in his animal forms, which would be really cool.
The anger could lead to some much - needed communication. Maybe at first, they argue a lot. But through these arguments, they start to understand each other better. Raven might realize that Beast Boy's actions were not always intentionally malicious, and Beast Boy could understand how his behavior affects Raven. This could ultimately strengthen their relationship in the long run.
Raven would probably be the first to sense that something was wrong with Beast Boy. She'd be quiet about it at first, but she'd start keeping a closer eye on him. Maybe she'd make him some herbal tea that she believes has healing properties.
Well, an important character could be the scientist or the person responsible for Beast Boy's powers if his origin is due to some experiment. This character could be either a friend or a foe in the story. There may also be some sidekick characters who look up to Beast Boy and learn from him. These characters can add a bit of humor and light - heartedness to the graphic novel. And don't forget any magical or otherworldly beings that might interact with Beast Boy, like a powerful wizard or an alien entity that plays a role in the story.