Years afterwards, an aged Édith has become frail and hunched. She squabbles along with her entourage about whether she can execute within the Olympia. Charles Dumont and Michel Vaucaire give her the composition, "Non, je ne regrette rien", which she loves and announces that she's going to perform it. https://travialist.com/story8485982/the-greatest-guide-to-la-vie-en-rose-meaning