Commander Kirk: M'Benga! I just want to extend my belated condolences on the loss of the USS Discovery. It was a fine ship, and to lose so many, you and the other survivors were lucky to be off-ship when that happened.
M'Benga: I, uh (glances nervously at Spock) have no idea what you're talking about. Disco what?
Commander Kirk: I could have sworn I heard you were Chief Medical Officer on USS Discovery.
M'Benga: Oh no no no, that was Dr. Culber. No wait, I mean Dr. Pollard after Culber was killed by a Klingon. Oh wait he's alive. No I mean he's dead. Again. Right.
Kirk: Wait what? What are you talking about? You just said you had no idea what I'm talking about, then start rattling off names and nonsense... (makes mental note that M'Benga's losing it, and to bring in another CMO)