Somewhere in the course of the play an audience must learn all these facts. How many of them must be set forth in Act I, and how many may be set apart for "later exposition"? Sudermann decided to postpone till Act II any detailed statement of the past relations between Magda and Hefferdingt. In Act I we learn only that he wished to marry Magda, and that there is anger in the family because of the way in which she refused him. What that was is not stated. Thus by giving mystery to these past relations of Magda and Hefferdingt, curiosity and interest are aroused and suspense created.
Of Magda's relations with von Keller we really learn nothing in Act I. We are, it is true, made to suspect that his admitted meeting with her in Berlin covers more than he is willing to reveal, and that his avoidance of the Schwartzes means something, but we learn nothing clearly until Act III. Not till then do we know a child was born and is still alive. In other words, postponing detailed exposition of these matters provides the most important scene of Act II, that of Hefferdingt and Magda, and the central scene of Act III between von Keller and Magda. Note that deciding what shall be preliminary and what later exposition has much to do here, as always, with creating Suspense, a subject which will be treated under Movement. A difficult task for the dramatist is this determining what in the historical background of his play must be treated as preliminary exposition, and what may be postponed for later treatment, when the real action of the play is well under way.
Even when it is clear just what must go into preliminary exposition the ordering of the details chosen is very important. Look again at _Magda_. It is love for Marie which, in large part, draws Magda to her home, and at first keeps her there. The love affair which Magda fled from seemed to her conventional. Sudermann opens his play, therefore, with a picture of the thoroughly conventional engagement of Max and Marie, but remembering that the sooner a dramatist creates interest the better, he starts with the mysterious bouquet, far too expensive if sent by Max to Marie and wholly unacceptable if sent by any one else. When Max, entering, says that the flowers are not from him, there is a chance to emphasize two points of importance: the lovers' lack of money, and their fear of gossip. Meantime the fact has been planted that there is a music festival in the town. As the two young people talk of their need and the people who might help them, we learn that the father thinks Magda's departure was for some reason a "blot" on the family, and that Hefferdingt wished to marry her. The call of von Keller shows that since his return home he has been distant toward the Schwartzes; that he is afraid of public opinion; and that he met Magda in Berlin, "but only for a moment, on the street." With the entrance of the father and mother we have the petty social ambitions of the latter, and the tyrannical attitude of the former toward his family. The scene with von Klebs and Beckmann not only illustrates social conditions in the town, but begins to connect Dall'Orto with the lost daughter by showing the extraordinary interest of Hefferdingt in meeting the singer. The coming of Aunt Franziska with her announcement that the Dall'Orto is Magda ends the preliminary exposition, for with the arrival of Hefferdingt and his effort to bring Magda home, the real action of the play begins. Obviously much thought and care have gone into the re-ordering of these details, so that the facts which must be first understood are stated first and so that there shall be growing interest through the creation of more and more suspense.