How would bnha characters' relationships change if they read fanfiction about each other?

Well, they might become more self - conscious. If a fanfiction focuses on a romantic relationship between two Cullens in a way that they hadn't really thought about before, it could make things a bit awkward between them at first. For example, if there was a fanfiction about Emmett and Rosalie in a really different kind of romantic scenario.

Momo Yaoyorozu, if she read fanfiction about her being in a romantic relationship with someone unexpected, like Mineta (which would be quite a strange pairing), she'd probably be extremely embarrassed. This could lead to her being a bit more cautious around Mineta in real life, even though in the show there's no such relationship. It shows how fanfiction can create an awkward dynamic even if it's just fictional.

Well, their relationships would definitely change for the better. Naruto would look at Sasuke more as a brother, and Sasuke would be more open to Naruto's friendship. Since Kakashi is there to guide them, he would encourage them to communicate their feelings more openly. Sakura would no longer feel left out. She would be an equal part of their little family. They would start to rely on each other more in different aspects. In battles, they would have a deeper trust. Naruto might trust Sasuke's judgment more, and Sasuke would trust Naruto's instinct. And Sakura would be more confident in their support, which would in turn make her a stronger fighter and a better friend.

With his classmates, some might be scared of Izuku. They've known him as a kind - hearted person, but the All for One quirk has such a dark reputation. However, some like Ochaco might try to understand him better and support him through his journey with this new quirk. His relationship with the teachers would also be under scrutiny. They would need to ensure that Izuku doesn't use the quirk for evil purposes, which could lead to a lot of extra monitoring and a sense of unease in their interactions.

His relationship with All Might would become extremely complicated. All Might, who passed on One For All, would be shocked and perhaps a bit disappointed that Izuku now has the All For One quirk. He might question his decision to choose Izuku as his successor. With Bakugo, their rivalry could take a different turn. Bakugo might be both envious and afraid of Izuku's new power, leading to more intense confrontations. And with his friends like Iida and Ochaco, they might be initially hesitant around Izuku, not knowing if he can still be trusted with such a villainous - associated quirk.

Well, with Ruby's friends like Weiss, Blake, and Yang, their relationships would be strained. They'd be skeptical of RWBY's loyalty as they were raised by Salem. For instance, Weiss might be more guarded around RWBY, not fully trusting her motives anymore.

With Harry and Ron, they would become more protective of her. They'd have to learn to read her body language more carefully. For example, when she used to shout out answers in class, now she'd have to communicate her thoughts through gestures, and they'd have to be more attentive. And with Snape, he might initially think she was being disrespectful by not answering verbally, but then come to understand her situation and respect her even more for her determination to continue learning despite her handicap.

For the friendship between Percy and Grover, Grover might start treating Percy a bit differently if the fanfiction portrays Percy in a new way. Maybe if the fanfiction makes Percy out to be a great leader in a more pronounced way, Grover could become more deferential to Percy, which Percy might find a bit strange at first.

Her relationship with Harry and Ron would be strained at first. They might feel betrayed or confused. But over time, if Hermione can show them that she's still the same person, they could reconcile. With the Slytherins, she might start off as an outcast but gradually earn their respect through her intelligence and determination.

If Naruto and Sakura switch bodies in fanfiction, their relationships with other characters would be quite altered. Naruto, now in Sakura's form, would have to deal with the way the female villagers interact with Sakura. He might be a bit uncomfortable with some of the girly conversations. As for Sakura in Naruto's body, she would have to face the villagers' expectations of Naruto. The kids who look up to Naruto might be a bit disappointed if 'Naruto' suddenly acts more like Sakura in some ways. But at the same time, it could also bring some new understanding between them all.