Jack, now realizing that he has to take responsibility in caring for his child, begins to do so, although he initially struggles with it at first. He eventually begins to get the hang of it and decides to name the child Sarah. Despite getting the hang of it, he finds it extremely difficult to bring up a child with his high demanding job. Even with the help of both sets of grandparents, as well as a washed out former alcoholic, Jack still needs more help.
Jack eventually meets Amy, a beautiful young waitress he meets in a restaurant. Amy immediately takes a high liking to Sarah, and offers to become her nanny full-time. Amy decides to move in with Jack after only one meeting.
During the film we see a major clash of personalities between all of the characters, particularly between Jack's mother, Margaret and William, the ex-alcoholic. As Jack slowly begins adapting to the ever fluctuating demands in his life, the plot thickens as we learn Jack's boss has taken an interest in him as well.