J and Jacky are good friends who attend the same school. J is from a single-parent family, and will be taken care by Jackyâs family whenever his mother has to return to Mainland to renew her visa; such kind of story is not an isolated case. These families have been uprooted for a âbetter futureâ in Hong Kong, but is this âfutureâ that the children really long to have? A Chinese saying: âHow does one understand the joy of fish, if one is not a fish?â Will the adults really understand what the children want?