All 5 members of SS501 came together for one night to perform "U R Man" on December 27th's Music Core. As many of you know, SS501 is only a three man group at the moment (Triple-S). With the other 2 members, Park Jung Min and Kim Hyun Joong focusing on other projects for the time being. But after reading the thousands of messages from fans stating that they want to see the complete group perform together, SS501 decided to grant them their wish. Park Jung Min and Kim Hyun Joong rescheduled their pre-arranged activities to rehearse and perform for this special stage. Christmas was just a few days ago, this is a real gift for you SS501 fans out there. youtube credit: hl821