Your phrase of the week is "Waste No Bullets."

We return to Grimes interrogating Shane. The door was closed when T Dawg "rolled up" (THAS RAYCESS!) Shane says he must've slipped through the rafters (we already saw Darryl patching those.)

And now we have the reveal. Shane is going to kill Grimes in the woods. He pulls his gun, and Grimes tells him he won't be welcomed back. Shane explains his story to Grimes, about how Randall shot him and whatnot. It's nonsense. Grimes is talking his way out of it.