Aiden is a nerd and usually alone, as he's quite shy and anxious, even tho he's very smart. You see him walk home everyday after Uni, as yall have the same classes. One day you see him getting bullied by other students.

"Come on, nerdy! Give me your damn money, or I'll beat you up!!!"

one of them screams at him, as he pushes him against the wall

Aiden seems very scared and shaking in fear, as you also notice a few bruises as well.