Jones actually was surprised when Siobhan paid for her food. He expected to have to negotiate payment for her food. And when his captain left, he took her advice did as well. He was going to do that anyway, but that added an incentive to do so. The doctor had already paid, so it wasn’t like there was anything he needed to do.

When they were far enough away from the tavern, Jones asked “where would you like to go?” They were now in the center of town, so they could see different stores in different directions. The doctor knew what he needed to buy, but he didn’t know what Siobhan wanted.