A: Are you Okay? You don't look well.
    - 괜찮아? 안좋아 보여.

B : My head is pounding. It's been a few days.
     - 머리가 지끈거려. 몇일됐어

A : Oh, no. I think you should see a doctor.
     - 저런 병원에 가보는게 좋겠어

B : I think I should. 
     - 아무래도 그래야겠어.