Naomi the grey gibbon and Gambira the orangutan share and island but famously don't get on. Naomi likes everything to be clean and tidy, while Gambira is messy with poor personal hygiene. Everyday they shout and chase each other - until one day Naomi mysteriously disappears. At first, Gambira can't believe her luck - she finally has the place to herself without her bossy roommate, but then Jurgen the gorilla decides he's moving in and Gambira begins to miss her old island buddy. Was Naomi really that bad?