Yesterday, leaving the house in the rain
Me (to S): I really need to buy some rain boots.
O: "Mommy, you buy ladybug boots like my ladybug boots?"
Later, after opening a birthday gift of some beautiful colored pencils.
Me: I like your pencils
O: This mine. Maybe I buy dem for you.
Me: Really, you'll buy me some pencils?
O: Maybe I buy dem for you when you're older.