Actors Byun Yo Han, Lee Sung Min, Kim Dae Myung and Im Si Wan went on a trip in celebration of the last day of the cable channel tvN's Friday Saturday drama "Misaeng." Actor Byun Yo Han posted on his Instagram account a picture he took with actors Lee Sung Min, Kim Dae Myung and Im Si Wan during their trip in the Philippines. In the pictures, the four men of 'Misaeng' posed happily in tropical weather. In related news, the cable channel tvN's Friday Saturday drama "Misaeng" tells a story of an entry-level businessman Jang Geu Rae, who is played by idol star-turned actor Im Si Wan of ZE:A, and his colleagues from the company. Im Si Wan used to be a ba duk student and, upon failing to debut as a professional ba duk player, starts to work at a big corporate company as a contracted employee.