Film in four segments in which four directors comment on the subject of happiness. In "Sonho" (Dream), a writer steals ideas for his next book from his wife's dreams. In "Bolo" (Cake), an old couple shows how hard it is to be married for such a long time. In "Cruz" (Cross), a man tries to go after a loved woman of his past. And in "Estrada" (Road), young people go for a weekend in the country and face the fortuity of destiny.