January 1, 1970
Season 1
01. ♩♪ Twins meet again ♬ Super Junior who came to the practice room? Eunhyuk X Ryeowook
Super Junior Eunhyuk X Ryeowook!
First public! Debut honey tip that even ELFs didn't know!! Ever since I was a trainee, "You turned SM upside down... !"
Eunhyuk X Ryeowook and ELF united, the result of the balance game?
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