A:Something wrong? You look green today. 무슨 일 있어? 안색이 안 좋아.

B: I couldn’t sleep well last night. 어젯밤 잘 못 잤어.

A: What’s bothering you? 무슨 걱정이라도?

B: Nothing special, maybe just the weather. 특별한 일은 없는데, 아무래도 날씨 탓인 듯.​