It remains to be known what caused imaginary friends to exist aside from a kid imaging them and what caused kids to be able to imagine them. Imaginary friends are created through the imagination of a child who desires a friend.
imaginary Foster friends home
The series is set in a universe in which childhood imaginary friends coexist with humans. Imaginary friends are created through the imagination of a child who desires a friend. Herriman, the strict rule-abider and business manager; and her granddaughter Frankie, who handles day-to-day operations. Views Read View source View history.
Features "House of Bloo's" included in Codename: They can be an object or food or anthropomorphic or something from a fantasy book. It seems that creating an imaginary friend requires an imaginative mind, allowing for people with high imagination like Goo to easily make as many friends as possible.