Ba ba?

This morning, Gideon and I were downstairs when Scarlett came down. Gideon was excited to see her, and was standing at the bottom of the stairs watching her come down. He said, "Ba ba? Ba ba?" ("Ba ba" is Gideon's word for "bottle.") Scarlett kind of nodded. Gideon ran to the dishwasher and pulled out an empty bottle and handed it to her. A very considerate host.