At first, Grian might be drawn to Ellen because of her kindness or a particular talent she has. He would be very shy around her, but his yandere side would make him constantly think about her. As time passes, he would start to make small efforts to be closer to her, like sitting next to her in class. Ellen might find Grian a bit strange but also endearing. However, as Grian's yandere traits surface more, such as when he gets angry if she misses a chance to have lunch with him, Ellen will become more cautious. Their relationship would then develop into a tense dynamic where Grian is constantly trying to hold on to Ellen while Ellen is trying to figure out what's going on and how to deal with it.
In the beginning, their relationship could develop through shared interests. For example, if they both like a certain type of music or art. Grian, in his yandere state, would go to extreme lengths to learn more about Ellen's interests. He would buy tickets to concerts or art shows that he thinks Ellen would like. Ellen would be flattered by his attention at first. But then, Grian's possessiveness would start to show. He would get angry if Ellen mentioned going to these events with other friends. This would cause Ellen to be confused and a bit scared. As a result, their relationship would start to deteriorate as Ellen tries to pull away from Grian's over - the - top and controlling behavior.
One possible plot could be that Grian, in his yandere state, becomes overly possessive of Ellen. He might try to isolate her from her other friends at high school. For example, he could spread rumors about them to make Ellen distance herself. Then, as the story progresses, Ellen starts to notice Grian's strange behavior and tries to confront him, leading to a tense and dramatic confrontation.
Their relationship could start with Naruto being completely unaware of Hinata's yandere side. He might think she's just a shy girl who has a crush on him. But as Hinata's yandere behavior intensifies, Naruto will start to notice something is off. For example, if he finds out Hinata has been scaring away other girls who like him. However, Naruto being Naruto, he might try to understand her and help her control her yandere tendencies.
Their relationship could develop slowly. At first, they might just be classmates who notice each other's unique traits. Goku would notice Bulma's intelligence when she answers difficult questions in class. Bulma would notice Goku's physical abilities during gym class. As they start to interact more, like working on a group project together, they'd find out they complement each other well.
Their relationship might start with Kaguya being instantly drawn to Naruto because of his strength and positive energy. But as her yandere side kicks in, she becomes over - possessive. Naruto would be confused at first, but gradually try to understand her.
It could start as a simple acquaintance. Naruto would say hi to Shion in the hallways, and she would give a small smile in return. As time passes, they might be paired up for a school project. Naruto's enthusiasm would initially annoy Shion, but she would come to appreciate his determination. Their relationship could slowly develop into a friendship as they discover they have common interests, like a love for nature. Then, as they grow older and more mature, they might realize they have deeper feelings for each other.
Their relationship could develop slowly. At first, they might just notice each other in the hallways. Then, they could be assigned seats next to each other in class. Naruto would probably be the first to start a conversation with his friendly nature. Hana, being a bit more reserved, might be hesitant at first but would gradually warm up to him as Naruto shares his dreams and stories.
In the high school fanfiction, Neji and Sakura's relationship could develop in a rather unexpected way. Suppose there is a school dance. Sakura is all excited about it but doesn't have a partner. Neji, who is not really into such social events, is somehow convinced to go. They end up being dance partners. At first, it's a bit awkward, but as they talk during the dance, they find out that they have a lot in common. They both have big dreams for their future as ninjas and are willing to work hard to achieve them. This dance could be the starting point of a closer relationship, where they start to hang out more often and support each other in their school and ninja - related activities.
Their relationship could start with Catwoman's yandere feelings being a bit of a shock to Batman. He's used to her as a cat burglar and occasional ally, but this new possessive side makes him wary. However, as time goes on, he might start to understand the root of her feelings and try to help her control her yandere tendencies.
Their relationship could become more competitive in high school. With both of them having their own goals in the Pokemon world. They'd constantly try to outdo each other in various school - related Pokemon activities. But this competition would also make them respect each other more in the long run. Ash might learn new strategies from May's contest - based approach, and May could pick up some battle - hardiness from Ash.
At first, Karin might be a bit jealous of Naruto's popularity. But when she sees him helping out a bullied student, she starts to respect him. Naruto, on the other hand, notices Karin's intelligence and starts to ask her for help with his studies. As they spend more time together, they realize they can learn a lot from each other. This mutual respect and admiration could lead to a deeper friendship, and perhaps even the start of a romantic relationship as they grow older in high school.