Deacon and Kelly decide to take Arthur out to dinner so Doug and Carrie can be alone, but they ignore a warning about Arthur's reaction to spicy food.
Doug sabotages Carrie's efforts to socialize with her co-workers by doing crass things, such as showing them his chest hair. Amy Stiller guest stars.
Max and Caroline take a job cleaning a hoarder's apartment; Max learns that Johnny has a secret.
After the restaurant receives an unfavorable review from a critic, Bob's plan to get a redo spirals out of control.
House and the team treat a man who sheds tears of blood; when House acts out when his favorite prostitute decides to leave the business.