"Hopefully it won't come to th--" John cuts off as a small click sounds from the bomb. Seems he's finally stumbled across the right configuration: thick green to red, thick orange to blue, thin yellow to purple, thin red to green.

"Ahah! Got it! See, I told you we'd... wait..." He lifts the device up to his ear. Is that...ticking? Why the fuck is this thing suddenly ticking?