Young man Kesha starts working in the Kindergarten.
The lover of nurse Inna Sorokina must go on a long business trip abroad. The heroine, experiencing a severe mental crisis, goes to a sanatorium, hoping to make a serious acquaintance there and get rid of the impending loneliness. A holiday romance with Adam (Vadim) does not lead to the desired marriage, but helps the heroine find inner freedom.
The Leningrad Jazz Club is preparing to celebrate its 30th anniversary and the birthday of the club's founder, Alexei Sokolnikov, the first leader of the jazz band. It has been decided to find all the original members of the band and invite them to the celebration. But this is not so easy to do, and there is also a mystery lurking in the past that led to the band's breakup...
