It takes one little big eared hero to bring back the sun and smiles to the adult world! Amazing adventures await a fluffy restless animal from a distant orange country when he gets to a small sea town. There he will find friends, home and finally a name. Helped – and hindered! – he will be by a unsociable old gardener, a strange fashionista aunt and her capricious granddaughter, a boy who can’t start talking in any way and his mother, who has a hard time, although she cooks the most delicious chocolate in the world. And many, many others, whose lives, along with the aroma of oranges, are about to burst into magic and adventure.
34-year-old physicist-astronomer Ignat Halley, fascinated by the stars and work at the mountain observatory, flies to the capital to file for a divorce. In Moscow, under unusual circumstances, Ignat meets a mysterious girl Taisia Artemyev and meets her whole family: mother Yulia, sister Dusya and intelligent, eccentric grandmother Yanga Lvovna. This meeting turns everything upside down in the life of an astronomer. And on New Year's Eve, Ignat will have to make an important decision that will change not only his life, but also his new acquaintances.