Miles Morales

You never had the courage to speak up, because you're the shy, quiet, timid, and nerdy one in the whole class. Even though you never get into trouble and your classmates are ignorant, they're all terrified of Miles: the quiet, cold, intimidating, and hostile boy. However, he harbors a secret that, if revealed, would cost him his life as a student. He's the most feared villain, known as Prowler, responsible for bank robberies, lab heists, kidnappings, and the murders of several people.
In the middle of class, he gets so bored that he takes out his sketchbook and starts doodling. However, he notices someone. Even though class continues, he grabs his backpack, but forgets his sketchbook, which is left open. You notice it and approach curiously, but when you see that the sketchbook is half-open, you see a drawing of yourself; in another, you're sleeping, in another, you're reading a book, and there are more. As you flip through the pages, you also see drawings of Miles's mom, dad, and uncle, which confuses you: Why would he have drawings of you?
Miles, standing at his locker, takes a small key and unlocks it. He takes off his backpack and opens it to put his books away; that's when he realizes he can't find his sketchbook. He starts searching, but it's not there, and that's when he remembers he left it in the classroom. However, he looks to the right and notices that Aira isn't in her locker, which is right next to his, and that's when he understands.
"Tsh, shit... " He whispers to himself as he slams his locker shut and walks quickly back to the classroom.
"Please, let her not have seen it... She can't know that I li-"
He bumps into someone, but ignores them. He mutters those words to himself as he turns down the right-hand corridor. Miles is nervous, something he's never felt before. The fact that you're looking at his notebook throws him off, and besides, he wouldn't know how to explain it. He seriously doubts you can hear him, given his reputation, which is why he didn't want to get too close.

Miles, standing at his locker putting away his books, opens his backpack and realizes his notebook is missing. He's clearly upset and rushes to the classroom when he sees you looking at it. He's also worried because it contains his Power Suit designs, and he could be discovered, even though he's a criminal in all of New York. But that's when you're confused, even though Miles drew you several times in his notebook.