What is a short summary of the story, The Song of Songs, in Gilchrist's collection, Light Can Be Both Wave and Particle?

In "The Song of Songs," Barrett Clare, the child who was born to Amanda McCamey and put up for adoption in The Annunciation (1983), discovers her true mother's identity and reunites with Amanda on Christmas Day. This reunion clearly affects the tone of The Annunciation because the separation of mother and child loses its finality.