High schooler Nastya faces family tensions and peer pressures. A positive pregnancy test alters her boyfriend Mark's behavior. Questioning the result's accuracy, Nastya persists with the deception, entangling her family in lies.

High school student Nastya has difficult relationships with her family and peers. Parents pay all their attention to their successful older sister Angelina and their younger brother, their long-awaited son. The guy Mark, with whom Nastya is in love, does not take her seriously, and her best friend is too correct to share some of her experiences with her. Nastya is saved only by a magical painted world in which she hides from reality. In her everyday life, everything only gets worse: she takes a pregnancy test, and it shows two lines. Nastya is sure that this will ruin her life, but suddenly Mark changes, accepts responsibility, becomes caring and attentive. Nastya understands that pregnancy has made her more significant to others. She later finds out that the test was false, but decides not to confess and make the most of the situation. The tangle of lies is becoming more and more tangled every day, involving Nastya's entire family in it.