Joah & Hada
Naeun & Gunhoo
William & Bentley
Sua & Seola transform into young toddlers again, and Sian becomes a big brother. Joah and Hada go on a train ride to visit their father's hometown. They even get to visit his childhood home and his old school, featuring more embarrassing pictures of Beomjune lol. Naeun and Gunhoo practice different languages while Jooho makes them breakfast. Then they visit the park and play with the wind. Ben and William go to the market, where Ben can find food anywhere lol. Then they visit Don Spike for meat. A lot of meat.
source: KBS WORLD TV 1 2 3 4 5 6