She must really warn this part, she even tried to even smile, for a second. Felt sorry for in a way, but if this is what you want, I do believe he is a great teacher.
This is utter complete perfection! One could get lost fantasizing that they are they girl and the guy is the real-life person they've been dreaming of! The "dream guys" fantasized by a character on a seemingly decades-long medical drama have nothing on this guy! Does this guy have a brother by chance?
I think only having him and her there sets a better mood for a better casting audition. I wouldn't want the casting agent/producer fumbling around with a camera system sync'd to a tablet or worst yet have a whole production team there moaning and groaning themselves.