Since childhood, they were inseparable - three friends: the cheerful mischievous Kira, the capricious beauty Alya and the good-natured, clever Masha. Kira's older brother Denis did not take the girls seriously and did not notice Masha, who was in love with him, and she did not dare to attract his attention. Unlike the self-confident Ali... But life did not turn out at all as they imagined in their dreams - Denis hit a man to death, and he was convicted. This was the end of the friendship of the three girls: Kira became isolated in herself and her misfortune, Masha fell in love with another, Alya successfully married and gave birth to a son. But as soon as Denis was freed from prison, he was shot! And this crime brought the friends together again, because the murder of Kirin’s brother changed everyone’s lives forever...