A: Are we going out tonight? 

오늘 밤 외식해?

B: I was thinking about staying in. 

그냥 집에 있을까 하는데.

A: It’s your turn to buy us dinner, you are mean. 

오늘 저녁 니가 살 차례야, 너무 인색한 거 아니야?

B: Well, better next time. 

다음에 살께.