For Harry Potter, it could be a mix of emotions. On one hand, he might be relieved as Snape has been tough on him. But on the other hand, he might also feel a bit guilty or confused, especially if he later discovers that Snape was wrongly fired. Hermione would probably be outraged at the injustice of it all and might try to find evidence to get Snape reinstated.
The other teachers would also be affected. Some who didn't like Snape might be glad, but those who knew his true value, like Dumbledore (if he was still around in the fanfiction), would be disappointed. It could create a power vacuum in the potions class, and students who were used to Snape's teaching style would have to adjust to a new teacher, which could be difficult for some.
On the other hand, Harry could be proud of himself for standing up for what he believes in. He may think that he has made Hogwarts a better place by getting rid of a teacher who was not treating students fairly. But at the same time, he might have mixed emotions as Snape was also an important part of the Hogwarts environment for so long.
If Tai gets hurt, it can have a big impact on the group dynamic. The other characters may become more cautious in their actions, fearing that the same could happen to them. Some might become overprotective of Tai during his recovery. His injury could also bring out different sides of the other characters. For example, a normally timid character might become more assertive in finding a way to help Tai get better. And his friends would be more united in their determination to get him back to full health, which could strengthen their bonds.
He could be in shock at first. Just standing there, unable to believe what has happened.
In this kind of fanfiction, perhaps Harry discovers some serious misdeeds by Snape that lead to his dismissal. For example, Snape might be caught unfairly favoring Slytherin students in a major way, like giving them unearned high marks in exams while unduly punishing Gryffindors. Harry, being the observant and just character he is, would report this to the proper authorities at Hogwarts, which could be Dumbledore or the school board. And this could start the process of Snape getting fired.
It can have a significant impact. The others may start to doubt their own abilities. Take Kurt, he might think he's not good enough since Rachel is getting all the solos. Some might seek solace in other activities outside the glee club. Mercedes could start collaborating with other singers outside the club, feeling that she won't get a fair shot at solos in the glee club. And it can create a rift in the group dynamics, with some characters teaming up against Rachel out of envy.
His expulsion would have a huge impact on Midoriya. Since they have a long - standing rivalry, Midoriya might feel a sense of guilt, as if he could have done something to prevent Bakugou from getting expelled. He might also be more determined than ever to prove himself, now that his main rival is no longer in the school environment.
Hermione could be a great help. She is very intelligent and resourceful. She could help Harry find evidence against Snape. For instance, if Snape is suspected of cheating in grading, Hermione could use her knowledge of Hogwarts' grading system and records to dig up proof.
Well, in fanfictions where the Marauders bully Lily and Snape, it has a huge impact on their personalities. Snape is constantly on edge, always expecting some sort of attack from the Marauders. This makes him more guarded and less likely to trust others easily. His love for Lily becomes more of a desperate and often self - destructive thing. For Lily, the bullying situation forces her to take sides, either with Snape, who she has a long - standing connection with, or with the Marauders, who seem to be more popular and have a certain charm. This decision - making process can shape her character in different ways depending on the author's take in the fanfiction.
It could make some characters more sympathetic towards him. For example, if Harry Potter were to find out in the fanfiction, he might start to see Snape in a different light, realizing that Snape has his own deep - seated problems. This could potentially lead to a more complex and nuanced relationship between them.
It could severely strain their relationship at first. Snape might become even more bitter towards Harry, seeing this as just another sign of his lack of respect. Harry, on the other hand, might feel a bit of guilt but also a sense of righteousness if he thought Snape deserved it. However, over time, this incident could also be a turning point. It might force them to communicate more directly, which could lead to a more complex and nuanced relationship, whether it becomes more positive or remains hostile but with a new understanding.