Bailey: "Be careful, 'Karen'."

Sam: "What part of this are you not buying? Bailey, don't you think that you maybe want to believe that Borden is the killer because of Miller?"

Miller: "It's time to move this case off the dime."
Bailey: "What would you suggest?"
Miller: "If Waters really wants to be an effective undercover agent..."
Bailey: "You're gonna have to spell this one out for me, Kevin."
Miller: "You think small, Malone. It's been the rap on you since day one. Explain to Waters, O'Hara is the target. He's not a bad looking guy. Sometimes you just gotta take one for the team and..." (Bailey punches Miller with his left hook)

Bailey (to Miller): "Don't get up on my account."

Bailey: "If that had been her..."
George: "I know."