The mortally offended sister left her home and went to Moscow. Here she met a successful businessman and became his wife. Ninel now lives in a luxurious mansion on Rublevka, surrounded by the capital's elite. However, over the years, she and her husband have become more and more estranged from each other. A woman suspects her husband of infidelity. And business has been going really badly lately.

At first, the sisters cannot control their emotions, recalling all the old grievances: quarrel follows quarrel. But after letting off steam, the women finally realize how much they've missed each other all these years.