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Key and Arisa Yagi not only attended Seoul Fashion Week, but also participated in designer Jiyeon Lee's show. The couple took to the runway twice, once by thenmselves and then they were the show's finale walking together as the last look of the night. Key was visibly nervous while Arisa showed great poise during her walk.

Meanwhile, Super Junior's Heechul and  Guo Xue Fu (Puff) visit the offices of SM Entertainment where they meet up with Henry and Zhoumi for an enjoyable afternoon. Heechul decided to go to SM offices to meet up with his friends. Puff was happy to see that it was Henry and Zhoumi. However, her delight soon gave way to shock as Henry's crazy behavior brought laughter to everyone. Watch his hilarious antics as well as a painful game of Pong in the clip above.

And stay tuned to MBC Every1 and MBC Music on Saturdays at 10 PM KST to watch the next episode!