Having moved from St. Petersburg to the capital, Masha hopes to spend her last year at the physics and mathematics school quietly and without any incidents. However, love, which she cannot control, shatters her plans. He is her classmate Zhenya, a talented young sculptor. And then there are new friends and new enemies, school, and their completely different families. Masha, fully entrusting herself to her amazing partner, an idealist and a maximalist, follows him in an attempt to build a completely new, adult life together, without waiting for graduation.