The film shows the story of one day and one birthday, which, according to the general idea, must be unusual, fabulous and happy, but sometimes, or frankly, very often, turns into something quite the opposite. The whole action of the film takes place in one ordinary house, where everything is prepared for a happy celebration of the birthday of a little girl. Everything is beautifully cleaned, ready to eat and entertain the guests. But, the guests, having gathered, begin to entertain themselves. Sometimes in a very unexpected way.