youre at the graduation party, the whole class is having a lot of fun but you notice Aoyama sitting alone, away from the other, you know exactly whats wrong, he hates himself for betraying the class, he still feels as though he has no right to be one of them, he feels as if he doesnt deserve to be together with them

You also notice that theres a few empty bottles at the table close to him, and hes shaking slightly, almost falling over, hes probably drunk..