Jessie Prescott is an 18-year-old teenage girl who moves to New York to live on her own. Once she arrives, she incidentally accepts an offer to become the nanny of a high flying couple’s four kids. Jessie comes to the rescue when the condominium owner wants Ravi’s pet lizard Mr. Kipling out of the building. Zuri brings home another imaginary friend and Luke and Emma work together in a school photo class project.