The latest episode of the popular SBS variety show "Running Man" unveiled some interesting facts about the cast members. In the latest episode it was revealed in a lie detector test that Kim Jong Kook has feelings for Yoon Eun Hye, and what Lee Kwang Soo thinks about Song Joong Ki.

Recently, the first "Members Week" special episode of the "Running Man" was aired, showing how the cast members got an opportunity to bond together in a resort. Actress Song Ji Hyo and her fellow cast members completed the tasks which included plunging into an icy outdoor mini-pool.

The episode aired on Jan. 8, Sunday also featured a new challenge where Ji Hyo's cast members had to rest their hands on a lie detector device while they were questioned.

The first "Running Man" cast member Kwang Soo underwent the lie detector game where he stated confidently that he is at par with Song Joong Ki's popularity.

The question for Jong Kook was if he still has romantic feelings for actress Eun Hye. They were linked together when they were members of the variety show "X-Man." Jong Kook stated that he no longer has feelings for the actress, but the lie detector deemed that his answer was incorrect.

Moreover, in December the casting controversy of Jong Kook and Ji Hyo in "Running Man" was at its heights. Reportedly, because of it the SBS team including the cast and crew members decided to end the popular variety program all of a sudden.

Meanwhile, according to the reports, the cast members of the variety show are getting ready for the planned Taiwan fan meeting that is to be held on Feb. 10, Friday. According to a source who spoke to Yonhap News, the fan event will take place despite the show's impending end and possibly Yoo Jae Suk will be unable to join the meet due to busy schedule.