They met near the counter of a jewelry store. He is still a single man, choosing a ring for his bride. She is already a lonely woman who has just experienced her husband’s betrayal: in front of her eyes, he bought another piece of jewelry for his mistress. For some reason, it is incredibly easy for Lisa to communicate with this unfamiliar man, who has snowmen knitted on his scarf. For some reason, Igor finds it incredibly easy to be around this unfamiliar woman with sad eyes. And so he invites her to celebrate the New Year at his home. True, he warns that in the morning he will have to meet with his pregnant fiancée Irochka. But life is such an unpredictable thing!