There was a feeling of a slightly protruding chin, but this time it was gone.
 What did they do?
 It wasn't the double jaw, but only the lower jaw. I think I did it...
 How do other people think about
 it ? I also have a slightly protruding chin and am contemplating mandibular surgery. That's why I'm more curious. I'm
 worried about the cost and the side effects, so I'm considering it carefully, but seeing Son Na-eun makes me want to do it even more ;; What did you do?