Inspired by Arthur Yap's poem, "2 mothers in a hdb playground", TV movie 'The Playground: Gone Kimmy Gone' is a poignant tale about two sisters, Hui Fang (played by Constance Song) and Hui Ying (played by Melody Chen). Hui Fang's young son, Kim Cheong, likes to feed his vitamins to the cat. While he seems funny and everyone likes him - he is also a mature child who cares about his family and clearly sees things that even the adults overlook.