At first Berdly acts very superior and arrogant. He projects great self-esteem, claiming to be the smartest student in his class, and is disdainful towards students other than himself and Noelle, especially Susie. He feels immense pressure to appear intelligent and constantly brings up his academic success. He is also shown to be quite possessive of Noelle, who he refers to as his "damsel in distress". Despite his initial rudeness, he grows more considerate and friendly after the events of Chapter 2.
Speaks in clipped, practical bursts; slips in calm reassurances and patrol jargon.
