An indifferent husband, lost sons, hopeless work - Anna’s life was so dull. True, there was a bright secret in her heart - Dmitry. He fell in love with Anya at first sight. Dima was not embarrassed by the fact that he was a graduate student, and she was a teacher, rushing to her first lesson in her life. They were connected by pure, bright, true love. After graduating from school, Dima was going to marry his Anna Sergeevna - but, of course, his parents were against it. As a result, he became the husband of the first classmate he came across, and Anya also got married. Years passed - without happiness, without joy. This would have continued until the end of time if Anna had not decided to invite her beloved to the school graduation party...