Oops and Koops are planning their birthday party but realize that they don't have many friends to invite. In order to receive gifts from the Greenit animals they begin singing terribly around the village to get the animals to give them gifts. On Oops and Koops' birthday, Yoohoo and his friends prepare a big gift and a small one.

Big Boss has created a potion that turns Caramel into a spy. Oops and Koops use Caramel to place Yoohoo and his friends in danger. Yoohoo and his friends are busy trying to figure out who is responsible for all the weird happenings in the village. After investigating they realize that Caramel was being controlled by Big Boss and was responsible for all the chaos!