Jake: When did you have time to build all this?
Amy: Oh, I had it prefabbed months ago, and I set it up while you were looking for Charles.
Jake: You planted the resignation letter in my locker so Charles would find it.
Amy: Yep. And then I knew you'd wanna show off the fireworks. The fireworks that I sold you.
Jake: You're Kristaps?
Amy: [Ukrainian: "Of course I'm Kristaps."]
Jake: Gah, I got to stop falling for that.