힘겹게 이별을 나는 모습이 나조차도 애처롭던 날.. Produced by 아프론 Composed by 아프론,캐슈넛보이 Lyrics by 아프론 Arranged by 캐슈넛보이 Piano by 캐슈넛보이 Guitar by 적재 bass by 메가톤 Chorus by 에스비 Mixed by 이청무@Enegma Studio Mastered by 이청무@Enegma Studio Photo by 이동건 Artwork by 서수빈 Styling by 국해린