After the conversation with the Dustin widow, Sansa was itching for answers, but he barely managed to placate her with a promise of a heart-to-heart conversation after dinner. As a king for a few hours, he had some things that he needed to do immediately. Like getting familiar with the treasury. Most of the things he had to do as king would cost money, so it was essential to find out how much gold was there in Winterfell's coffers.