[Video] Super Junior supporting ZE:A's "Watch Out"

After 2PM's greetings to ZE:A for their successful Watch Out release, now it's ZE:A's sunbaenim Super Junior's turn!

In this video, Super Junior Shindong, Leeteuk and Eunhyuk are talking with KwangHee...
It's nice to see them supporting each other right?

And also today, Super Junior Ryeowook in his twitter tweeted about ZE:A's Watch Out"

Here's his tweet:

Trans by minnie@sujuism

@ryeong9: Hyungsikah ~~~~^^ My Hyungsik's handsome face has to be shown a lot ㅋ I watched your first performance well. Cool bastard >< Watch out fighting!!!

(FYI: Hyungsik and Ryeowook are cast in one musical)