"I mean, he gets a bit squirrelly every now and then," Ravi deadpans, which is hilarious to him, but given that Danny doesn't know about the fact that Major is existing on squirrel brains and taking on some of the traits means that it's a wasted joke.

"It's not good," Ravi confesses. "Left untreated, the patient," he says (not subject), "can often slide into a compromised state. That's what I need to avoid."