Leader exit through main door because of fans...

Credit: http://www.gelzo.com/ + (Chinese translation) 爱@Baidu Tieba Kim Hyun Joong + (English translation) SS501UFO.blogspot.com

Please Repost with full credit.

"Considering Hyun Joong Leader's safety, Kimpo Airport had actually suggested to Leader to exit from non-official exit. But Hyun Joong Leader insisted and said: "In order to greet my fans that had been waiting for me, I must exit through the main exit." This is why he exit from the normal exit.