There is a certain part of all of us that lives outside of time. Perhaps we become aware of our age only at exceptional moments and most of the time we are ageless.

He looks at Mama out of the corner of his eye, again surprised by how little she is. As if all of her life has been a slow process of shrinkage.
But just what is that shrinkage?
Is it the real shrinkage of a person abandoning his adult dimensions and starting on the long journey through old age and death toward distances where there is only a nothingness without dimension?

While people are fairly young and the musical composition of their lives is still in its opening bars, they can go about writing it together and sharing motifs (the way Tomas and Sabina exchanged the motif of the bowler hat), but if they meet when they are older, like Franz and Sabina, their musical compositions are more or less complete, and every motif, every object, every word means something different to each of them.