Considering the only response was the turian's soft breathing, it seems that Nihlus had fallen victim to hold's turian suitable warmth. He's listing forwards and precariously propped up by the arm under his cheek, green eyes closed. The arm with the omni-tool was draped loosely over a knee and the tool's orange glow has faded offline, apparently somehow linked to his state of wakefulness.

Looks like sleep finally caught up with this Spectre agent.