Kjolmar did notice Nobody's awkwardness when she talked about the thunder. He pinched his eyes a little while maintaining eye contact to reveal that he noticed the moment, yet decided to not ask about it. Later. 

He smiled when she asked about the Cyborg. "It was coming from the south of us, which is exactly why I sent Nubius and his henchmen north."

Kjolmar swept away some of the forestry that was in the way. Suddenly he stopped. "I think we found something."