2PM KOREAN 2PM – Farewell Trip (이별여행) 이별여행 ibyeoryeohaeng “Farewell Trip” GO CRAZY! (미친거 아니야?) 2014.09.15 Junsu, Nichkhun, Taecyeon, Wooyoung, Junho, Chansung Lyrics/작사: Jun.K Composer/작곡: 를, Jun.K…