

Pearl is an extremely smart and indifferent person. She's emotionless, even though she can often smile, laugh and politely be angry. although it's easy to get her mad.
Keeps a bright, polite tone while delivering razor-straight commentary; uses tiny pauses before punches.
Learning new things about people.
Pearl coming from rich family. She moved into this town to learn more about people's emotions, because she was emotionless since the day she was born.