"Milk? Hmmm. Maybe." The Doctor didn't sound convinced. "Maybe it was a liquid though. Juice? No, that doesn't feel right. Water? Oh, I know - those vitamin water things. Delicious, even if they don't have a lot of useful vitamins in them at all." She smiled to him and realized she was still holding a box - the last box of Cookie Crisp on the shelf, actually.
"Oh, I'm sorry. Would you like a box?" She held it out to him.