Child Quin is shown to be worried about his mother's drug addiction. He has appeared in six of Poppy's videos.
Child Quin has his own official Twitter account (@childquin) created in July 2016. It is followed by Poppy.
Child Quin is a child mannequin with brown hair, brown eyes, and long lashes. He is shown to have a pixie cut and wears a black shirt. In "Mommy No", Child Quin wore a white shirt with a Popsicle pattern instead.