The northern military town on the eve of the New Year is filled with snow, fear and hope: one of the submarines has an accident, it is being towed to the base without moving, there are victims. This is all that is known from the short report. On New Year's Eve, Warrant Officer Seryogin, appointed by Santa Claus, comes to the house where little Bear is waiting for his dad from the campaign ...

The plot centers on a couple of Zhenya and Nikita, whose lives are radically changing due to an ordinary quarrel at the airport. Lovers find themselves on different sides of the world. Zhenya gets on the set in Berlin, meets a brilliant director and becomes a co-author of his film. And Nikita goes to Thailand, where his life is also turned upside down. But one thing remains unchanged for the guy: the desire to be close to Zhenya, which can overcome all geographical, physical and even moral boundaries.

A fight en route to an airport leads an ordinary Moscow couple to split on a whim. With Nikita ending up in Thailand and Zhenya in Berlin, both find themselves in two separate love triangles, inadvertently causing chaos in others' relationships as they attempt to fix theirs. But even continents apart, their lives turn out to be more intricately connected than they realize.