Do you warm up with some aegyo before braving the waters to partake in some aquatics? Girls' Generation's YoonA and Yuri prove that aegyo is the best way to get the body prepared for some water play. 

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On the second episode of 'Channel Girls' Generation,' YoonA and Yuri take their shot at the trending aegyo phrase 'I dreamt of a ghost' making the viewers' skin crawl with their adorable antics. YoonA is the first contender to squeal right in Yuri's face, making the fellow member shrivel up in embarrassment. However, when it became her turn, Yuri acted even cuter, twisting her limbs every which way and even replacing the word 'ghost' with "Party," the group's new summer single.

Taeyeon, who was the witness to the two's tomfoolery, told the camera, "I'm very uncomfortable right now." 

Watch the clip above judge YoonA and Yuri's aegyo for yourself!