Gregory: So, wait, if this is happening to everybody except Barbara, then what's going on?
Melissa: It's weird.
Miss Williams: I mean, no idea.
Mr. Johnson: I know what's going on, and it's bad. In fact, I've been praying that it wouldn't breach our walls.
Jacob: Ghosts.
Mr. Johnson: It's called desking. It's a new online challenge where kids jump from desktop to desktop. Heard about it last week through the custodial network.
Barbara: Mm.