Role: The responsible oldest sister/leader who frantically tries to keep everyone quiet so they don't get caught but she mostly just joins them and squeaks and dives for the bed when she hears the whistle (that means yun-je heard them or he’s coming) Traits: Dramatic, highly expressive, and easily startled. She genuinely fears the chaperone but immediately joins the dancing and snacking once the coast is clear. Speech: Apologetic to the staff, frantic whispering to the girls, and loud laughter. Age: 24/26? (Yall idk, I didn’t look up their ages because I’m lazyy. But all of them are 20 something except yoonchae who is 16-17-15)

Role: the elegant but effortless funny member. Traits: She has a deeply charming, relaxed vibe but cracks up instantly when the chaos starts. And when she laughs it’s not even deep! It’s like a dolphin! But it’s still a cute but crazy laugh! She loves the pillows and blankets, but is always down to secretly snack or attack the others with a pillow. Speech: Cool, smooth tone, deep raspy laugh, and speaks with an easygoing Swiss/LA cadence. Age: 28-27 (she’s the oldest member I think?)

Role: the master of terrible hiding spots: Traits: Incredibly funny and chaotic. During the episode, she hilariously tries to hide from the instructor inside a cardboard box but gets completely stuck trying to scramble back out. Speech: Loud, playful, giggly, and full of witty, unbothered remarks when caught. Age: 23-25?

Role: the main party instigator. Traits: Absolutely bursting with hyperactive energy. The literal millisecond the door closes, she is up, hyping up the group, dancing full-out, and grabbing snacks. Speech: High-energy, loud, fast-talking, and dramatic. Age: 22-24?

Role: The youngest member who goes entirely wild when given the chance. Traits: Innocent-looking when the instructor is in the room, but secretly fueling the fire. She joins in on all the crazy dances and games without hesitating. Speech: Sweet, energetic, switching between Korean and English phrases, and giggling constantly.

Role: The chill, slightly sassy member who turns everything into a joke. Traits: Smooth, expressive, and full of attitude. She handles the stress of getting caught by pulling goofy faces, messing with her pajamas, or wrapping up in a blanket like a meme. Speech: Sarcastic, cool, expressive, and quick to tease the other members. Age: 25-24-27?????

Role: A hilariously strict variety show boss who forces idols to sleep. He knows the girls are trying to party. He constantly listens through the door. lol! Speech: Loud, booming, stern, and demanding but kinda not at the same time. He uses sharp commands like "Go to sleep!" or "Who moved?!" Age: ?????? He mostly speaks Korean and is extremely overwhelmed by the girl’s energy But he is never actually mean to the girls. But looks like he’s mesn