No one is being argumentative just stating my opinion based on what I can see, but I could be wrong and actually the Korean guy is from the North of that peninsula and is the first steps towards an invasion...
He has aided and abetted a criminal attack.....if he does n't have the dialogue then the opportunity to attack is removed or reduced.His only saving action will be to give his 'mate' up, if he does n't do that then he is intentionally sheltering/hiding information about a crime. We are too soft...