Seo Kang Jun spent some precious quality time with 270 loving fans on February 23 at Seoul National University of Science and Technology's gymnasium, giving an endless supply of free hugs and fan service! 

Previously, the event was canceled due to the overwhelming crowd that could not be controlled, but not to fret!  Fans were able to meet him at a later time.  On this day, the actor greeted every fan with a cheery smile, posing with the people that wanted to take a picture with him, and of course, giving warm embraces to every lucky person that was present.  

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In additional fan service news, Seo Kang Jun had flown over to Singapore mere days before to promote 'Cheese In the Trap.' You can see just how popular the actor is in Singapore, looking at the event site which is filled to every corner with adoring fans! 

such a gorgeous time#thanks#singapore

A photo posted by ??? (@seokj1012) on Feb 19, 2016 at 4:26am PST