S4·E37 147. Grow Up Just Like This

Soeul and Daeul make songpyeon to celebrate Chuseok and they deliver them to those close to their hearts. Seoeon and Seojun go to a recording studio with their dad to record his debut song, "Say Goodbye" in an updated version and are joined by a Hallyu star. Sua, Seola and Sian go to a seaside very special to their dad and they learn valuable life lessons there.