Final answer:
The inquiry pertains to a character's emotional state regarding another character in a specific act of a play, requiring context and examples from the text to answer accurately.
Step-by-step explanation:
The question concerns the character Le Bret in Act V of the play "Cyrano de Bergerac" by Edmond Rostand. Le Bret is a friend of the main character, Cyrano, and throughout the play.
He expresses concern for Cyrano's well-being. However, the question suggests a specific moment in the final act where Le Bret's attitude might shift.
To thoroughly answer whether Le Bret is no longer worried about Cyrano's physical condition in Act V, one must examine the context within the play, particularly the scenes in which Le Bret interacts with Cyrano or expresses his opinions about him.
Examples from these moments would provide the necessary evidence to confirm or refute this change in concern.