His classmates would probably be very concerned. Some might immediately run to get the teacher or the school nurse. Others might gather around Peter, asking if he was okay and trying to comfort him.
Some of Peter's classmates could be very heroic. For example, one of his friends who has first - aid training might start to assess his injury and try to stop any bleeding if there is any. Others might start to spread the word to other classrooms or call Peter's parents if they have the contact information. There could also be those who are just standing around in shock, not really knowing what to do. And then there would be the ones who are more concerned about how this incident will affect their own class time or grades, but they would still be in the minority as most would be focused on Peter's well - being.
Peter's classmates would react in different ways. The ones who are fans of the Avengers would be over the moon. They'd be shouting out their favorite superhero names. But there might be some who are a bit scared, especially when they see the Hulk or Thor with their big and imposing figures. And then there would be the ones who are just plain curious and would start asking a million questions.
Maybe Peter was doing a science experiment in class and something went wrong, like a chemical explosion that injured him. The other students could be in shock and the teacher would have to quickly take action to get help.
Peter could also be very nervous. He's still a young hero and being called by the Avengers in such a public setting like in class could make him feel self - conscious. He might stutter when he tries to answer their call and fumble with his things as he gets ready to leave. He'd be thinking about all the possible things they could need him for and whether he's really up to the task while also dealing with the eyes of his classmates on him.
Well, in fanfiction, his classmates' reactions can vary widely. There are those who are his friends and they would be supportive. They might cover for him when he has to run off to be Spider - Man. On the other hand, there could be classmates who are envious. They might spread rumors about him or try to expose his secrets just out of spite or envy. And then there are the classmates who are just indifferent. They don't really care about Peter's secret life and just see him as an ordinary classmate most of the time.
Peter would probably be shocked at first. I mean, getting a call from Deadpool in the middle of class is not an everyday occurrence. He might quickly look around to see if anyone noticed his phone ringing.
Peter would probably be really confused at first. He looks up to Tony, and suddenly being kidnapped by him would be a huge shock. He might try to talk to Tony, asking him why he's doing this.
Perhaps Peter is a bit annoyed at first. He's trying to focus on class and here's Tony calling. But then when he realizes it might be something important, he starts to pay more attention to the call, all while being cautious not to get caught by the teacher.
Ron would be devastated. He might initially be at a loss for what to do. But then his Gryffindor courage would kick in. He'd start researching every possible cure or treatment for her injuries. He'd be the one to comfort Harry and the others while also being the most vocal in demanding justice for Hermione. His relationship with Hermione, whether you see it as just friends or something more, would make him act in a very passionate and protective way.
Captain Hook would initially feel victorious. But then he might realize that Peter was an important part of Neverland's balance. Without Peter, the eternal battle that gave his life purpose is gone. He could start to feel lost and even a bit regretful for all the times he tried to kill Peter.
They might be really excited, especially if the fanfiction contains interesting new storylines or character developments that they haven't thought of before.