On the way to the altar, Kaśka recalls the beginning of her medical career, meeting her fiancé and the complicated relationship with her mother.

Marek arrives at the wedding despite Małgosia’s wishes. Kaśka confronts her feelings for Paweł, his relationship with Dorota and the pregnancy.

As the day ends, Małgosia helps her daughter reunite with the man she loves. Jan tries to make things right with Kaśka and Paweł.

Alicja and Robert remember the tragic circumstances that led to their first encounter. Kaśka discovers the truth about Paweł.

An unexpected guest causes a commotion. Jan looks back on his troubled family dynamic, friendship with Robert and break up with Anka.

While scrambling to find Kaśka’s mother, Dorota and Emil examine their past indiscretions and the affairs that rocked their marriage.

After getting sick at church, Dorota recalls Emil’s affair, her infatuation with a student and the day of Paweł's disappearance.

While the doctors check on Kaśka, Jan reflects on his involvement in Paweł's disappearance. Malgosia grows suspicious of her new in-laws.