4 Minute former member Sexy stage of HyunA. The personalities of juniors which can be seen by their reactions. In the case of GFRIEND.

* Yellin: Check the reaction next door

* Omi: WOW. .

Shinbichi: Lost wards after after being shaken

* Seowooon: Open mouth does not close

* Yuzu: Oh, well, well.

Una: Hide the opened mouth with her hands. .