In most circumstances, Naomi would have been right there with apologies for the confusion and/or inconvenience, as well as armed with multiple explanations as to why the Volt had been graced with a blanket.

Except that in this situation, the guilty party had made the mistake of sitting, and sitting had led to a reminder of how exhausted she was, and that in turn had led to Naomi falling asleep where she sat in the few minutes that she'd been watching him. Therefore the only response Jolt received was-- absolute silence.