Seo In Young admitted to something embarrassing about her past song "Cinderella" on the June 23 airing of 'Cultwo.' 

She said, "I released the album [which contains] 'Cinderella' on an impulse. During Jewelry's 'One More Time' promotions, I released the album within a week. I was drinking with the agency president, and he said 'Okay' [to releasing the album] and that's basically what happened." 

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DJ Kim Tae Gyoon mused, "It did so well even though you released it in such a rush."