hye eunni, hwangbo's co-musical cast in 'nun sensation' was guesting 'glorious day' or '기분좋은 날'. the show attended hye eunni practise and musical sessions and bump into hwangbo and song eunni. read more here and here.
source: imur100 at soompi
credit: http://news.nate.com/view/20111130n10371, http://news.nate.com/view/20111130n08912
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