Sans isn't sure if he should feel accomplished or not. Did taking Greg over there even help? From all indications it just made the guy worse, giving him that feeling and then taking it a way.

He can sympathize with that in ways Greg maybe wouldn't understand. Which is why, a short time after they return, he'll come up and put his hand on Greg's shoulder and try to usher him in the direction of the bathroom.

"C'mon man, hit the showers."