How Does a Moment Last Forever marks the first collaboration between Menken and Rice in over two decades; the last time they worked together had been in the "Beauty and the Beast" musical. Menken believes that the songs he and Rice had written for the musical would not have translated well to the screen due to the structural differences between the two formats. One of at least nine significant changes made to the film specifically for the remake, "How Does a Moment Last Forever" was conceived to explain Belle's backstory. Her quest to find out her mother's fate serves, in the plot, as a foundation for
Jack Ketch at the execution of Lord Russell, the Duke of Monmouth, and other political offenders." Because of his botched executions, the name "Jack Ketch" is used as a proverbial name for death, Satan, and executioner. Ketch took office in 1663, succeeding the late Edward Dun, to whom he had been apprenticed. He is first mentioned in the Proceedings of the Old Bailey for 14 January 1676, although no printed notice of the new hangman occurred until 2 December 1678, when a broadside appeared called "The Plotters Ballad, being Jack Ketch's incomparable Receipt for the Cure of Traytorous Recusants and Wholesome Physick