Due to their performance in the photoshoot mission, Mina, Tzuyu and Jungyeon replaced Chaeyeong, Jihyo, and Dahyun in the Major line up, respectively. Chaeyeon is eliminated from the competition because Park Jin-young observed that her inexperience and desire to do well obscured her natural charm and made her appear cold and stiff in the photos. However, he explains that this will be a good learning experience for her on her journey to stardom and concludes by telling her "you worked hard." The third mission, 1:1 Battle, is announced on results in Nayeon and Chaeryeong returning to Major status by replacing Tzuyu and Sana. The results of the final match-up, between Somi and Minyoung, will not be revealed until the next episode. The final Major line up for this episode is Nayeon, Chaeyoung, Somi, Mina, Chaeryeong, Natty, and Jungyeon. However, the battles involving Somi, Minyoung, Mina, Eunsuh, Chaeyoung, Jihyo, Momo, and Natty will air the next episode, leaving their final fates unknown this week