This situation in the fanfiction could also be a part of a bigger story arc. Wanda might be calling Peter as part of a plan to form a group within the school, like a secret club of students with special abilities. It could be the first step in bringing together a team that will later face a common enemy or solve a major mystery in the school. The call in class is just the catalyst for what's to come.
There are so many possibilities. Maybe Wanda is calling Peter because she senses something strange about him that day. Like he has a new power or there's a threat to him that she can sense. This could lead to a whole adventure where they have to figure out what's going on together. They could start investigating things in the school or outside, and this call in class is the moment that sets everything in motion.
Perhaps Steve is calling Peter to warn him about something in class. For example, there could be a surprise test that Peter doesn't know about yet. Steve might be a good friend who wants to give Peter a heads - up so he can be prepared. In fanfiction, this kind of scenario can add an element of friendship and drama within the classroom setting.
In a fanfiction where Steve calls Peter in class, we might expect some sort of comical moment. For instance, Peter could be daydreaming and Steve's call startles him, causing him to make a funny noise or reaction that amuses the whole class.
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.
The main characters are clearly Harley and Peter. Harley is the one making the call, and Peter is the recipient of the call. They are likely to be students in the same class or school.
In this fanfiction, Harley might be calling Peter in class to ask for help with a difficult assignment. Maybe Peter is really good at a certain subject and Harley is desperate for his assistance during class time.
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.
Well, in fanfiction, it could be that Fury has been observing Peter for a while and finally decides to recruit him for a special team. Calling him in class is a rather dramatic way to start this new chapter in Peter's life. Fury might see great potential in Peter, not just his powers but also his intelligence and quick - thinking ability. So he wants to get Peter involved right away, even if it means interrupting his class.
Well, maybe Peter gets really embarrassed. He might turn red and stutter when answering Natasha, causing the whole class to look at him curiously.
One possibility is that Tony calls Peter to discuss an upcoming science project. Maybe they need to work together and Tony wants to plan out their tasks in class so they can start right away after school.