Radio "Love Professor" Kitty Drysdale wires into the affairs of Dorothy Jane and Millicent's hearts and jump-starts their dating lives.

Randall Torkelson returns with a big hello for Millicent and the kids, but Dorothy Jane is fretting over college-bound Riley, who didn't say goodbye.

Dorothy Jane and Kirby learn parenthood isn't all it's cracked up to be when a school assignment requires them to care for an egg.