It's true; he does indeed recognize it as her 'why so insane?' look. Granted, she's probably as familiar with his #confusion face as he is with this one. She baffles him enough on a daily basis for her to be well acquainted with look that speaks questions without the need to voice any of them.

He huffs irritably and reaches for one of her tools, a pair of needle-nosed pliers that he grabs by the pliers part instead of the handles.

"Then tell me how I can help make this go faster."