Fond of each man, Nastya pretends the photo is unavailable to spare their feelings, but Kolya doesn’t catch on and heads off on his tractor.
Realizing her intentions en route, he returns with a large uprooted fir tree, accusing the men of selfish motives.
Angered by Kolya’s accusations, Nastya sends him off to replant the tree, while the three men decide to set aside their rivalry and work together to prepare for the holiday celebration.
They dance, test their shared "genes" in quirky ways, and discover that Nastya is pregnant, imagining an adventure through space as a family.
Realizing how much she values their newfound bond, Nastya invites them back into her life, grateful for their love and support as family, even if not by blood.