Final answer:
The phrases provided are quotes from different narratives; the first is from Gaston in 'Beauty and the Beast' showing his emotional turmoil, and the second quote suggests a different story with characters facing an immediate danger.
Step-by-step explanation:
The lines 'No-one says no to Gaston! Dismissed! Rejected! Publicly humiliated! It's more than I can bear.' come from the Disney movie Beauty and the Beast, specifically the character Gaston, who is expressing his frustration and humiliation after being turned down by Belle.
While the second part, '"I can't hear you!" cried Kismine, intent on the scene before her. "You'll have to talk louder!" "I simply said," shouted John, "that we'd better get out before they begin to shell the chateau!"' appears to be from a separate narrative context, possibly indicating a situation of impending danger and the need for immediate action.
The two quotes illustrate different scenarios, one highlighting a character's emotional response to rejection and the other emphasizing a sense of urgency in the face of danger.