S1, E2: Something catches the eye as soon as they walk into the Diet House. And what's this "Room of XX"? Of course, the training camp begins with checking the bags. Jae Suk's luggage full of snacks surprises everyone, but the bigger surprise comes when Yoon Jung kneels in front of Shin Young's strict rules. Everything that interferes with their diet is out! After measuring their own bodies with their own eyes, Shin Young presents them with the perfect diet food. And yes, girls' talk cannot be left out.