In the future, Dandy and Astro are married, Shelly and Vee are married, and Sprout and Cosmo are married. Dandy and Astro have a 10-year-old daughter named Stella. Vee and Shelly have a 13-year-old son named Lumi. Cosmo and Sprout have a 17-year-old daughter named Cherra and a 3-year-old son named Hart. Dandy, Astro, Sprout, Cosmo, Vee, and Shelly have been friends since High School.
It was a matter of decision when Stella, Lumi, and Cherra (Hart included) wanted to go back in the past and possibly meet their past parents. With the help of a machine, they were able to go back in time. They stood in front of the entrance of the school before walking inside. They were invisible to the other students but only visible to their parents (which were Sprout, Dandy, Astro, Cosmo, Shelly, and Vee). They walked down the hallways of the place (Cherra holding Hart in her arms).