Abigail: Mommy, look a princess booster seat, can we get it?
Me: No, Abigail you don't use a booster seat any more.
Abigail: No, but Ethan does.
Me: Yes, but do you think Ethan would want a princess booster seat?
Abigail: No, but a baby sister would.
Me: Yes, but you don't have a baby sister.
Abigail: Well, no,
not yet.
(And no this is not our way of announcing a pregnancy, that's just how Abigail's mind works.)