The action takes place in Mary's Grove, where faithful friends Tanya, Lisa, Mitya and Hera lived in the old yard. But the male friendship soon ends - the guys are in love with the beautiful Tanya. The girl feels a commitment to the Moment, but to life her plans. The boy suddenly finds himself in prison, defending Tanya.

For 10 long years, fate scattered friends in cities and countries. Tatiana, educated at the Sorbonne, returned to Moscow with the clear goal of starting her own business and is ready to accept Hera's offer to become his wife. Hera wants to marry Tatiana profitably, in order to later remove her father from business and become the owner of the company himself. Myta has several years in prison and a sick wife Lisa and a young son.

Tatiana and Mitya's meeting at the airport aroused in them both long-forgotten, almost childish feelings. Mitya and Tanya are attracted to each other, they suffer, try to forget each other, converge, part again. Circumstances against them ...