I know it's just a show teaser, but it would really be more newsworthy if the clip actually showed her performance, rather than just people's reaction to it.

I'm glad to see that Hyoyeon finally has more activities in K.ent. industry, she is talented.

hyoyeon is becoming prettier and prettier, but she is still the fashion terrorist. I hope her stylist improves her fashion style. she needs it.

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Despite the fact that Hyoyeon is snsd main dancer who can also dance an impressive break dance and is one of the best dancers of kpop, I think that LisA, YoonA and Yuri are better dancers than her because their movements are much more flexible and with more passion making us feel much more emotions through of their amazing dances. There are even new kpop fans (even some blinks) who say also that Yoona and Yuri are best dancers in snsd and should be snsd main dancers, not just leader dancers, An sone told them that the 3 (Hyoyeon, Yoona and Yuri) are the best dancers in snsd but yoona cannot be a snsd main dancer because she already has too many positions in snsd giving her a more position would to be too many responsibilities for 1 just member, she is too busy, and Yuri cannot be a main dancer because she does not have a good memory to remember all the steps very well.