Would've+PP / Should've+PP / Could've+PP

A: 이거 좀 먹어봐요. 맛있어요

     Try this, it's good.

B: 아뇨 전 됐어요. 사실은 제가 해물을 잘 안 먹거든요.

     No, I'm good. Actually, I don't really eat seafood.

A: 진짜요? 왜 아무말도 안 했어요? 다른 거 시켰을텐데

     Really? Why didn't you say anything? We would've gotten something else.

B: 아니에요. 진짜 괜찮아요. 다른 거 다 잘 먹고 있어요.

     No. It's really OK. I'm really enjoying everything else.

A: 그래도 말씀하시지. 이거 말고도 시킬 거 많았는데.

     Still. You should've told us. There were tons of other things we could've ordered.

B: 그렇긴한데, 저는 진짜 다들 그냥 원하는 거 먹었으면 좋겠어요. 저는 진짜 상관없어요.

     I know what you mean, but honestly, I'd really prefer it if everyone just get(got) what they want. 

 

** I'm really OK. / I really don't mind. / It's really not a problem.