During the last week of summer, Emma accepts a job as a Milan supermodel for her mother's fashion line and Zuri decides to be an intern at her father's film studio, while Ravi has been accepted into a scientific fellowship. Because none of them will be able to return to Camp Kikiwaka the following summer, their parents state that the camp must be sold. Emma, Zuri and Ravi are reluctant to tell Lou about the camp sale as it will upset her. Because Lou has always wanted to ride in a hot air balloon, they decide to take her on one so she will be in a good mood when they tell her the news. Although Lou is initially upset, she decides that the others should follow their dreams. Later, Emma, Zuri and Ravi agree to sell the camp to Lou. Meanwhile, Destiny, Finn and Matteo discover a caged baby Kikiwaka and free it, later learning that a scientist, Dr. Blackburn, had captured it for research. The kids name the animal Doug and shave him to blend in with the campers. Blackburn captures Doug again but he escapes his cage, and his mother arrives to scare off Blackburn. The Kikiwakas then retreat into the forest.
This is the final appearance of Ravi Ross and Zuri Ross due to leaving for their once-on-a-lifetime opportunities they accepted from their parents. Emma will return in the Season 5 premiere.
This episode was intended to be the series finale of Bunk'd until a Season 4 was confirmed on November 2018.