Seung Jae and Ji Yong visit Kyung Min’s place. Seung Jae helps Ra Won in giving out rice cakes to celebrate Ra Im’s 100th day. As Gun Hoo seems to be stressed these days because he can’t express himself with words, Joo Ho comes up with an idea to help relieve Gun Hoo’s stress. Meanwhile, William finally stops using diapers and wears underpants. Will he adjust to it well? Stay tuned to find out!