Overview:Fraternal twins Si-yeon and Si-ah couldn't be more different. One never wants to leave her room while the other is a big K-pop star.
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First Air Date: Dec 12, 2016Last Air date: Dec 23, 2016Season: 1 SeasonEpisode: 12 EpisodeRuntime: 13:14 minutesQuality: HDIMDb: 5 / 10 by 12 usersPopularity: 20.446Language: ko
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