A young girl and her two friends from the exceptionally strange land of Oddsville make plans to celebrate Christmas together, but when she is late to pick them up from the train station, the pair wander out on their own leading to a delightful series of hilarious mishaps, inventions, and flights of fancy – until they find their little friend, who finally shows them the true meaning of Christmas.

Baby Girl, 30, a poet with a bachelor’s degree in arts, is anguished because of her relationship with Pirkka, a relatively smart, young man. Baby Girl’s parents, Eila and Rampe, do their best to become friends with Pirkka and his elegant mother. Through coincidence and error Eila occupies her summerhouse neighbors’ empty luxury villa. When Pirkka’s mother drops by, Eila lies that she and Rampe own the fancy house. The showing off and lying escalate when Eila’s mother and sister show up. The real owners of the house, an upper-class couple, Thomas and Monica, are driven away to Eila and Rampe’s modest cottage.

The film follows Sanna, who sets out to document the countless ways there are to ruin a marriage for her doctoral thesis.