The four arrive at Calla Resort. Jangmi and Ji Daepoong frequently argue, but Minwoo and Hyewon always voice singular opinions. Jeongjae tells Minwoo that he should forget his former flame and pursue a new love interest. Meanwhile, Minwoo's feelings for Hyewon grow stronger. Jeonga finds the two taking photos and expresses discomfort about the fact that she had seen them nearly kissing. After the misunderstanding is cleared up, the four people enjoy a cheerful time at the lake.