Answer: The large handsome face of Dr. Jekyll grew pale to the very lips, and there came a blackness about his eyes. "I do not care to hear more," said he. "This is a matter I thought we had agreed to drop."
Step-by-step explanation:
In a character vs. character conflict, it should be noted that two characters have needs, desires, motivations, or beliefs which makes them to be in opposition with each other.
Based on the information given, the case that illustrates a character vs. character conflict will be "The large handsome face of Dr. Jekyll grew pale to the very lips, and there came a blackness about his eyes. "I do not care to hear more," said he. "This is a matter I thought we had agreed to drop."