Masha, who moved to the capital from St. Petersburg, expects to live quietly and without adventures her last academic year at the physics and mathematics school and get a gold medal. But love, which she cannot control, ruins her plans. He is her classmate Zhenya, a young talented sculptor. And also - new friends and new enemies, school and such different families. Masha, completely trusting her amazing chosen one, an idealist and maximalist, follows him to try to build a completely non-childish new life together, without waiting for graduation.