Wouldn't he be surprised to know the full truth of zaShunina's existence? But Yaha-kui zaShunina cannot read minds, and Venom is not pushing the issue, thus the question goes unanswered.

zaShunina nods his head in acknowledgement of Venom's thanks, and turns with a slight billow of his cloak to return to the stack he'd been working on, secure in the knowledge that he would be seeing Venom again.