Where were you?
어디 갔었어?
I had to do somethinf really, really important.
진짜 중요한 일이 있었어
What's more important than me?
나보다 중요한 일이 뭔데?
There is literally nothing in my entire life that is more important to me than you.
내 인생을 아무리 탈탈 털어도 너보다 중요한 건 없어