Alexander of U-kiss, Yesung and Donghae of Super Junior just tweeted a moment ago and it seems like they are in the midst of watching/cheering the national team for world cup! They look really high and you can see all of them wearing the colour of their
national team.

Alexander said:
★도전HERO팀 & U-KISS♥ CHEERING NOW!!! 대~~~한민국!! 화이팅!!! (/^o^)/(♡o♡)/( ^o^)U☆U(^o^ )
and it says:

Dojon HERO team and U kiss cheering now! dae~~~ han min guk (Republic of Korea)!! Hwaiting!

On the other hand, Donghae said:

슈주는 붉은 악마!

and it says:

Suju (is) the red devils! ( red devils is the name of team korea)

Yesung said:

오~~필승 코리아 !!!!

and it says:

oh~~ Victory korea!!!

-----------------------------------------
Well, lets all support korea! dae han min guk (jak jak jak jak jak)
HWAITING!

Translated by Ting18♥ @ dailykpopnews
Source: alexander and donghae's twitter