oh my!! ive translated in brief the article..
Recently So Ji Sub injured his knee , but fortunately after emergency measures it was revealed not to be a big injury . Now his knee is getting better.
an official said that So Ji Sub had a knee injury, but fortunately he is not hurt. measures were immediately taken. the shooting didnt get interrupted, ther's usually cold weather, with snow scenes . all the cast had trouble shooting.http://www.newsen.com/news_view.php?uid=201002041636191001