"I do not fatigue easily -- but I understand your meaning. I will look into what other options are available. For now..."

She refills his tea in an automatic sort of motion, despite the fact that he hasn't really drunk much of anything since the last time she did so.

"Would you be able to show me some techniques whenever you are comfortable? It does not have to be today if you have other business."

In response to his assertion, she takes it at face value.

"...Do you worry about her now that you are away?"