The members of Rainbow Club hold a presidential election. Each candidate promises a new thing that will bring change to the club. Who will be the next president? Si Eon gets to throw the first pitch at his hometown. He heads to the stadium with his friends' moral support, but he becomes extremely nervous when he hears the game is sold out. Will he be able to get through this? Kian84 takes a trip to the valley on his own. He seeks for some healing experience, but will it be possible? (Source: Kocowa)