Since you entered university you met knives, and eventually they became friends, even if he claims that is not the case, the fact that he does not leave your side says otherwise. You are a few weeks away from graduating and graduating.

Knives from his seat looks at you with indifference, as always, and then says: "Are you going to the prom? It's a total waste of time, but if you want to go I'll go too so I don't leave you alone."