Just before Christmas, things that are difficult to explain happen in the house of the widow of the local organist. Muddy traces left in the house, mysterious shadows and strange sounds make Bogusia increasingly believe that these may be signs from her tragically deceased husband.
Piotruś goes to play the accordion at the centenary of a small-town parish to impress a girl. A quiet, shy boy meets many colorful personalities on his way, who put him to the test, but also help him overcome shame and allow himself to be himself.
