Heidi did not notice anything unusual in her father's tone.
"Yes," she nodded calmly, "I just went to Mr. Duncan's antique shop with Fenna, had a few words with Mr. Duncan, then administered hypnotherapy to Nina, and afterward, Fenna and I returned together."
When she got to the end, she hesitated for a moment, pondering whether to tell her father about the things regarding the fire that she had learned from Nina, as well as Fenna's strange reaction to hearing about it. But in the end, she decided against it.