Actor So Ji Sub's photo essay book sold out only a month after being released, proving that he is still one of the top Hallyu celebrities today. His agency 51k remarked, "His photo essays 'Only You' which were released back in October have completely sold out". The photos revealed a more down-to-earth side of the actor. They provided still shots of So Ji Sub on set filming his movie 'Only You' from beginning to end, including shots of him behind-the-scenes which were reportedly most appealing to fans. His agency continued, "There were fans that visited Korea from overseas just to get their hands on a photo essay... We're currently in the process of printing more copies in order to ship them to countries overseas, the first being Japan." Meanwhile, So Ji Sub is busy working on his next big project. Source & Image: Dispatch