Just by looking at this gif and you know it why.
I’m not being bias or what. But if you observe each member, who’s the most perfect when doing the ‘Shhh’ hand gestures? It’s Eunhyuk right? And if you tried to observe again, the others didn’t do the gestures quite perfectly. Donghae and Sungmin, almost. So when the middle person doing it perfectly and coolly, automatically the others will look perfect too. That’s the magic of dancing XD
So what you’re saying is Eunhyuk knows how to use and move his body..
Looks like Leeteuk’s out for blood while Donghae is just laughing.