The trip to Gongju continues. Se Yoon and DinDin get to have a banquet dinner as the winners of the race. After dinner, the members dress up as different princesses to play Sleeping Indoors or Outdoors. The next day, they do a morning mission where they must finish singing a song dedicated to their parents. Later, they meet a teacher who used to teach one of the members. Stay tuned to find out whose teacher he is! (Source: Viu)