During the recording session, the members were informed that they were not allowed to leave the set until they fully completed the missions inside 'roulette hell'.  And hell it was as they found out that they couldn't even use the restroom.

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Hearing this, they voiced their opinions, complaining about the unexpected situation.  Yoo Jae Suk, who happened to be in an emergency at the time responded, "There has to be some kind of door I can hide behind," as he hid inside a bookcase, causing the staff to feel alarmed.

HaHa then added with concern, "Not quite sure about Yoo Jae Suk taking care of his business in his pants..." With that, Yoo Jae Suk responded, "Why not? It'll make the headlines."

Lee Kwang Soo took it further saying, "Will you add mosaic effects if we go inside?"  While Jeon So Min said, "So I can just go here right," pretending to take off her overalls, flooding the studio with laughter.

Will the members be able to escape this dreadful moment?