A favorite place to fly would be a good question for a dragon and their rider. However, he gives a small at the pat to his shoulder and that nod. Obviously, his wife thought it was a decent enough idea. Something for her to use. Maybe he will make her a scroll and write down questions for her to use on a daily basis.

"You prefer yellow to other colors."

Being observant is one thing that Xie Yun was. Perhaps they should add color to the questions that the dragons and riders are asked. Something that might seem trivial but was rather important. Why shouldn't it be? Even asking what one's favorite food could be important too.