Will there be a wedding this time? Weronika and Lukasz - the would-be young couple from the first part decides to give each other a second chance and invites the family to a wedding and a wedding reception in a seaside town. Among the guests there are well-known heroes: Wanda and Tadeusz with their dog Mirelka, as well as divorced Malgorzata accompanied by ... a dozen years younger Jan and her mother. The sea, drinks, undressed sunbathers - all this makes the members of the bride and groom's family open up more and more and throw off their masks.