송중기는 “상상하며 연기하는 것도 필요했고, 특히 CG 작업을 하는 팀장님들이 상주하시면서 피드백을 많이 받았다”고 설명했다.
Song Joong-ki explained that he needed to ”imagine and act, and that he received a lot of feedback, especially when the team managers working on CGs were present.”