After Emma disappeared, Hank and Evan search for her. Soon they learn that she had gone to see their father, who was signing a book in the city. They learn that she was upset that she destroyed their trust. She learned that they were proud of her for things more than being disappointed. She decides to go on the last leg of his book tour. At the same time, Jeremiah realizes he needs to change by going into therapy. As Paige and Evan decide to "break up" from Bob, Bob asks to join HankMed but they later learn that he wasn't licensed to practice. Divya faces another complication in her custody problems when she learns that Rafa wants sole custody. Boris worries about his illness. Hank helps an old friend, Dr. Paul Van Dyke (guest star Kyle Howard) and his brother Danny Van Dyke.
