On the Sunday before they leave, Mr. Micawber and Mrs. Micawber have David over for dinner, and both thank him for being a friend to them in difficult times. Mr. Micawber urges David to spare himself similar difficulties by avoiding procrastination, though he also notes that "applying that maxim" to his engagement to Mrs. Micawber led him to go into debt to get married. He then reiterates that David should never spend more than he earns, and David promises to heed this advice.

David says goodbye to the Micawbers as they board a coach the next morning, and Mr. Micawber reiterates that he hopes his "blighted destiny" will serve as a warning to David. He also promises to help David if anything "turns up," which he says he is sure it will.