Four lifelong friends, Juli, Edit, Zsófi and Adrienn, swore never to marry, but when Juli announces she’s found “the one,” an English aristocrat, and plans to wed tonight, her stunned friends rush to a bridal salon dressed head-to-toe in silk. Faced with Juli’s sudden break of their childhood vow, they must navigate last-minute wedding chaos together.

During the ill-fated Hungarian revolution of 1956, Karcsi Szabo, star player on the water polo team, is torn between his love for a revolutionary student and his training for the Melbourne Olympics.

Anna, a celebrated Transylvanian actress starring at Hungary’s National Theatre in the mid-1960s, falls in love with an Olympic champion she meets at a reception, much to the regime’s displeasure, which has other plans for the multilingual star as an official hostess for visiting dignitaries. As the secret service weaves its manipulative web across every facet of her life, Anna, fortified by her love, proves a formidable opponent to their schemes.

The story takes place on New Year's Eve that a group of friends have been celebrating together for years. The host is the newly divorced psychologist, Aliz, and her guests are her younger brother, Döme, the chemistry teacher, Kristóf, the gynecologist, Gábor, the cook, and Márk, the photographer. They are all childhood best friends. In the meantime, Gábor's wife, Saci, the lawyer, and Márk's girlfriend, Fanni, the young special education teacher joins the group. The topic of the conversation veers in the direction of how nowadays people store many secrets and confidential information on their cell phones, and what kinds of conflicts may arise if the phones fall into unauthorized hands. Each of the seven members of the group insists on not having any secrets, on their lives being an open book, to which Aliz suggests that they should prove it.

Gergő and his high-school friends, the “Pack”, live for sex, parties and racking up views on their online channel. As their videos grow increasingly extreme, a house party turns tragic when they single out Lilla as their next victim. In a single night, their reckless game shatters the illusion of invulnerability in Budapest’s youth scene.