Actress Jane Actman played the role of Nancy Lawrence Maitland when this episode was first shot, so when Meredith Baxter-Birney replaced her in the role, they had to re-shoot her scenes, with Baxter-Birney having to duplicate Actman's performance completely, both physically and vocally.
The title is based upon a quote from William Shakespeare's play "Romeo and Juliet": (Act II, Scene II): "Good Night, Good night! Parting is such sweet sorrow, that I shall say good night till it be morrow."