Whose "intelligent, cool unswerving devotion" makes her attractive to Dunny?

The "intelligent, cool unswerving devotion" that captivates Dunny refers to Denyse. Denyse is depicted as a character who embodies strength and unwavering loyalty, qualities that deeply resonate with Dunny throughout the narrative. Her intellect and composed demeanor contrast with the more emotionally turbulent relationships Dunny experiences, specifically with other characters. This particular combination of characteristics attracts Dunny, as he is drawn to her stability and the reliability that she represents in his complex life.

While other characters like Diana and Leola possess their own intriguing qualities, they do not encapsulate the same level of steadfast devotion in relation to Dunny. Liesl, though compelling and significant, operates more on a different emotional and philosophical plane, affecting Dunny in distinct ways that do not directly mimic or contrast with Denyse's influence. Thus, Denyse's portrayal as someone who embodies both intelligence and unwavering support makes her the most attractive option for Dunny within the context of the story.