After a lifetime of work, well-known pediatrician Zdenek is looking forward to a restful retirement. So is his wife Olga and his daughter Zuzana who is dealing with the break-up of her marriage to Karel. And the most enthusiastic family member is his granddaughter Aneta, who has always looked up to him and even writes a school essay all about him. But Zdenek is not quite the paragon he seems - for the past 40 years he's been having an affair with orthopedist Dana, who expects that Zdenek's retirement will mean they can finally be together all the time. Zdenek's peaceful retirement is about to become a lot less carefree than he'd planned.