S1, E2: Sun Hee and Keum Hee go on their second trip to Goseong, located near the East Sea. Actress Moon Jeong Hee joins them. The three Hee Sisters make memories while enjoying the scenery, having delicious food, and opening up to each other. While they talk about various topics, from minor matters like food and habits to serious ones such as their careers and life, their friendship gets deeper and thicker!