Manuel Santos Carvalho

Jorge, a successful engineer and employee of a ministry and Luísa, a romantic and dreamy girl, star as the typical bourgeois couple of the Lisbon society of the 19th century.

João Ratão is one of many young Portuguese soldiers fighting in Flandres, France, during World War I. Back home, he now needs to fight for the love Vitória, to whom he sent love letters from France... written by a fellow soldier. João Ratão is illiterate.

Geninha and Óscar are a couple who loves music. He's a good songwriter, she sings well. Despite this, their parents hate each other and do not seem willing to allow their marriage, nor the creation of a local radio for them.

André (Curado Ribeiro), is a son of a wealthy family who meets a girl called Luisinha (Milu). Luisinha lives at a small pension house with Rita (Maria Olguim) and Januário (João Silva), who are as parents to her, and with mr. Simplício Costa (António Silva), better known as Costa do Castelo, a lazy but highly talented guitar player who together with (Hermínia Silva) reaches success.

Popular in the riverside area of Porto, Micas raised her daughter, Madalena, at the cost of sacrifice, as her father emigrated to Brazil. With a happy voice, Madalena works on unloading the coal, seeing her loves thwarted by her humble condition. Barata, another typical figure who makes a living from expedients, helps Madalena's father - meanwhile returned, to "register" her - in a kidnapping plan capable of facilitating her reconciliation with Micas, who is reluctant... Things get complicated, but happiness ends up triumphing.

Vasco is a medical student in Lisbon, supported by his rich aunts, whom he had falsely told he had already graduated. In fact, he devotes himself to a bohemian life, preferring the popular fairs and pretty women, especially Alice, a seamstress from the Castelinhos quarter, which rather upsets her ambitious father, tailor Caetano, who is familiar with Vasco's debts. After failing yet another final exam, he is surprised by his aunts' announcement that they will visit him in Lisbon to see his practice.

In Madragoa, Zé Luís, a man of the people devoted to his work, is in love with Clara, the daughter of Santana das Carnes, his godfather and protector, who intends to marry her to D. Eusébio with the intention of financing his business. When Santana discovers the romance, he fires Zé Luís and forces him to break it off, convincing him that he owes his marriage to Margarida, a young woman of the same upbringing. Zé Luís finds employment at the docks, Margarida dies of illness, Santana goes bankrupt... Zé Luís supports him with initiative and money from his father, who has meanwhile returned from Africa, and ends up marrying Clara.