An organ that Libby ordered before dying finally arrives at the house and Harry becomes determined to learn to play it in time for his and Libby's anniversary. Barbara and Carol worry that he is going too far. A patient asks Harry for birth control.

The hospital's new owner forces Harry to move his practice after 25 years in the same office. Meanwhile, Carol tries to amend the past after reading Emily's old diary and Charley tries out a new look.

Harry sees five patients: a week-old baby, a five-year-old whose father denies the boy's onset diabetes; a seven-year-old curious about sex; an eleven-year-old having the cast removed from his arm; a belligerent 14-year-old who uses drugs; and an 18-year-old picking up his medical records before going away to college. The end of the episode reveals that all of these have been the same patient at different ages.

Harry enlists the help of Carol when he is asked to write a children's book, but he soon finds out that Barbara has better ideas. Charley is smitten with another juror during jury duty.

Carol gets a job at a library, where she meets an obnoxious college professor. Charley joins a Big Buddy program. Barbara teaches Dreyfuss to play Frisbee.

Harry tries to avoid a reporter who is doing a story on him. A young patient is on the verge of death and no one can figure out why.

During a moment of weakness, Carol and Charley sleep together. Thinking perhaps their hate for one another is actually masking love, they attempt to build a relationship.

Harry dates a 28 year old, which upsets Carol, Barbara, and the girl's parents. Laverne shapes up a nurse trainee.

Harry hires a world-famous vet to operate on Dreyfuss. Charley contemplates a career change when he is offered a job at Uncle Buzzy's Pirate World.

As a favor to a minister friend, Harry takes in his brilliant young son as an observer, but becomes distressed when the boy confesses it's only his father's pressure that makes him want to be a doctor. Carol is excited about catering her friend Suzanne's posh Palm Beach wedding, until the groom gets excited by Carol.

Nick leaves Laverne for a woman in Japan. Barbara goes undercover at a college sorority to catch a computer hacker.

Emily is harassed by an obnoxious comic while working as a waitress on Charley's cruise ship. Laverne fixes Harry up with what she thinks is his perfect match.