Seven minutes - sweet moment that can change lives forever. History of several autumn, although extremely hot days in the life of Piotr Winkler, who in an unexpected way loses control over his stable and secure life. 37-year-old designer, happy husband of Marta and Agnieszka's father, goes to conference as a substitute for a colleague. There he meets an attractive brunette, which will soon topple the peaceful, happy world upside down.