"okay." Sans-Serif looks a little depressed to have to leave Duchess behind, so he reaches down to pet her just a little more for a minute. "um, we'll be back as soon as we can." He straightens up again and motions to Frisk to follow. "c'mon."

It's not until they're out the door and in the hallway that he thinks to ask: "so, um...what do cats eat, anyway?"

Do cats eat vegetables?