I Didn`t Know

떠나지 않겠다고 약속해줘요 오늘은 아니라고 약속해줘요 그런 거 아니라고 얘기해줘요 I didn't know I didn't know you You didn't know How important it is for me I didn't know I didn't know you You didn't know How important it is for me 떠나지 않겠다고 약속해줘요 오늘은 아니라고 약속해줘요 그런 거 아니라고 얘기해줘요 I didn't know I didn't know you You didn't know How important it is for me I didn't know I didn't know you You didn't know How important it is for me 맘 약한 넌 이제서야 나를 떠나 I didn't know I didn't know you You didn't know How important it is for me I didn't know I didn't know you You didn't know How important it is for me 하나만 약속해줘요 난 아직 아프니까요 괜찮아 질 때 까지만 가끔 내 전화 받아줄래요 하나만 약속해줘요 난 아직 아프니까요 괜찮아 질 때 까지만 가끔 내 전화 받아줄래요