HAHA and Se Chan’s brain freeze is hilarious! 😂 #fyp #runningman #yujaeseok #yoojaeseok #kimjongkook #haha #yangsechan #songjihyo #jiseokjin #jisukjin #jiyeeun #kvariety #kvarietyshow #koreanvarietyshow #koreanvariety #kocowa