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