In the beginning of the Twentieth Century, in Vienna, Dragoon Lieutenant Fritz Lobheimer (Wolfgang Liebeneiner) and Second Lieutenant Theo Kaiser (Carl Esmond) are at the opera when a girl accidentally drops her opera glass. Fritz has a love affair with Baroness von Aggersdorf (Olga Tschechowa) and leaves the opera house to encounter her. Her suspicious husband, Baron von Aggersdorf (Gustaf Gründgens), leaves the opera earlier expecting to catch his wife with her lover but is unsuccessful. Lt. Kaise meets the two girls, Mitzi Schlager (Luisa Ullrich) and Christine Weiring (Magda Schneider), looking for the glass and invites them to go to a cafeteria. Meanwhile, Fritz gives his key to the Baroness and flees from her house. He meets the trio at the cafeteria and while Theo and Mitzi go to his apartment, Fritz walks Christine home. Theo schedules a double date and soon Fritz and Christine fall in love with each other, and Fritz looks for Baroness von Aggersdorf to end their affair. However, the military Graf von Aggersdorf (Paul Otto) tells his brother, Baron von Aggersdorf, the rumors about the relationship of Fritz and his wife. He finds her key and challenges Fritz to a duel, with tragic consequences.
"Liebelei", a.k.a. "Playing at Love" (1933) is a very sad romance by Max Ophüls. The plot is heartbreaking, kind of Romeu & Juliet, about the love of Christine Weiring and Lt. Fritz Lobheimer in the beginning of the last century. In 1958, this romance was remade with the title of "Christine" and Alain Delon in his first lead role and the sweet and lovely Romy Schneider as his romantic pair. Both classy movies are highly recommended. My vote is seven.
Title (Brazil): "Redenção" ("Redemption")