The main characters of the movie – Lera and Mykyta – know nothing about each other. They have never even seen each other. Lera (Oksana Akinshyna) – a successful TV presenter – is going to marry a famous tennis player Kostiantyn (Denys Nikiforov). Mykyta (Volodymyr Zelenskyi) – a vet doctor – proposed to Ilona, a manager of a large plastic surgery clinic (Kateryna Varnava). Their choices are flawless and meet specified parameters. One evening, they go to celebrate their successes in their personal lives. Lera – in her female friends`company. Mykyta – with his male friends. However, in the morning Lera and Mykyta find themselves in one bed… Deciding that these are the consequences of too much fun, the young people hastily leave in different directions. But next morning everything repeats – Mykyta and Lera are together again, although both of them vividly remember what happened yesterday and how they each fell asleep in their own houses…