However, to spice up their visit, Minhyuk deliberately told the cast members that Hani and Junghwa were just his cousins. Although Kim Byung Man and Jang Dong Min were the first ones to realize, the two comedians jumped on board with the prank, fooling their fellow cast completely.

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Hani and Junghwa then flawlessly danced to their hit song "Up & Down" prior to revealing that they are members of EXID, bringing the cast members to smiles.

When actor Lee Sang Woo was later asked why he hadn't noticed Hani and Junghwa despite the fact that he was a fan, Lee Sang Woo defended himself and said, "I usually watch music programs often, but I haven't been able to catch up on it recently... I didn't really look at their faces closely before."

Check out EXID's Hani and Junghwa on this week's airing of SBS' 'Eco Village' above!