G kept his expression carefully neutral, not giving voice to or indication of the sigh that wanted out as she seemed back on the sullen defensive he thought they'd gotten past after the trip to Bear Mountain. That was the only reason he'd told Hetty it was worth a shot to let him try when the small Deputy Director asked him to take over for Sam with Abby.
"I don't know what you said to Sam," he replied calmly. "Hetty said she needed someone else to oversee your training while you were on leave." He didn't know if they'd found something medically wrong with her, or if it really was, as it had sounded when Vance informed him of what happened, the latest stage in the discipline issues they'd been having for the last three months. But, that was what they were officially calling this -- medical leave. So, G would play by that story, whatever the facts were. "She asked me to do it. I know you were having trouble in self-defense. So, I thought basic physical fitness would be a better way to ease into things."