혼자 먹고 혼자 자고 혼자서 노는 거, 너와 함께 했을 때는 익숙했던 것들이 혼자서는 왜 이렇게 낯선 것들인지.. 이별 후 혼자가 되는 것은 언제나 낯설다. [Credit] Composed by Gaeko, Padi, philtre, Dhard / Lyrics by Gaeko, Choiza / Arranged by philtre, Padi Piano by 윤석철, philtre / Synthesizer by philtre / Guitar by philtre / Strings arrangement by philtre / Drums by philtre, Padi / Chorus by Gaeko, SOLE Recorded by 오단영 at primary studio, Gaeko at Gaejaksil / Mixed by Stay Tuned at Stay Tuned Studio / Mastered by 권남우 at 821 sound mastering