"Of course you can," he said with a smile. "And here, I like their chocolate shakes the best. We'll have to go to Roger's Corner someday, they've got a bigger selection of flavors."
It was always interesting explaining things to her, interesting in the good way, because he never knew what new question would come about as the result of an answer to another question and he had to admit that it kept him on his toes.
He did enjoy the fact that he couldn't get too complacent.