Kim Jong Kook said Song Ji Hyo could have ended up with Kang Gary if she had done this

"Monday Couple" Song Ji Hyo and Kang Gary stays a beautiful memory in the hearts of Running Man fans.
https://kbizoom.com/kim-jong-kook-said-song-ji-hyo-could-have-ended-up-with-kang-gary-if-she-had-done-this/