"Being underestimated is always a good tactic," Jack says. "So, what is it that you do, exactly? I don't think I got around to asking."
Or if he had, it had been forgotten because of the cat still nuzzling up against him.
Other options:
no subject
"Being underestimated is always a good tactic," Jack says. "So, what is it that you do, exactly? I don't think I got around to asking."
Or if he had, it had been forgotten because of the cat still nuzzling up against him.