질겅케 들어주세요. 라는 말을 방금 창시한 사람의 억지웃음 이별 곡. [Credit] Lyrics by 밤하늘 Composed by 밤하늘 Arranged by 밤하늘, 홍성종, 한준우 Produced by 밤하늘 Mix & Mastered by Resiino Artwork by 신혜인