Composed by SS Lyrics by SS Arranged by O.YEON, SS Piano O.YEON String O.YEON Mixed by 유동준 @ MPLUS Studio Mastered by 권남우 @ 821 Sound Mastering Director by Jinrohgrafik DOP/Editor by Jinrohgrafik Album cover by Jinrohgrafik Dance by Jeoung han sul Acting direct by lee tae hwan