OH MAN.
I don;t know when was this cos i saw it in a website.. Somebody asked why is Dongwan close to DBSK.. And a person replied saying that there was this once where Yoochun cried on stage. And Dongwan saw Lee Sooman's angry face and was afraid that he'll beat Yoochun up for that. So, he quickly called Yunho and asked Yunho to bring the rest here. He even ensured that Yunho and the rest stay by Yoochun's side protect him. Well, I dunno whether this is true but it should be..
Translation credits : Amanda@cyxion.
netSource : Baidu
OMG. if this is true, then dongwan is seriously very nice. are they reallly very close?