[Trans] During the stage greeting when Jaejoong said hello, someone with a very loud voice shouted "Kim Jaejoong handsome!" from somewhere. I looked around to see who he was, it was Kim HyunJoong. And then Jaejoong with a very happy face said "Do I know you?" and Hyung Joong said "Yes! It's me!".
Keke, what are friends for?
Source: http://gall.dcinside.com/jaejoong/165228