Hank and Evan are still in Cuba and Hank works desperately to save Boris when the clinical trial fails while dealing with a new patient, who is an enemy of the state. Divya struggles with her dislike of Dr. Peck and attempts to build a friendship with Jill.

Hank has competition when Emily Peck shows that she is just not a pretty face and that she is taking clients away from Hank. Meanwhile, Evan goes on a fake date with a wealthy girl who doesn't want her parents to know that she is dating an older guy. Evan has to see if Mack, an owner of a macaroni and cheese truck, has a neurological disorder or if he is just a jerk. Hank is accused of stealing one of Emily's patients and has to take Emily on a bet.