Continuity mistake: When Ae-sin is in Hui-seong's room, and he is preparing an escape from her, in the shot where Hui-seong starts saying "I don't know if this will work", Ae-sin's hair can be seen going over her left shoulder. The shot cuts to Hui-seong, then when it cuts back to Ae-sin, her hair is now directly on her left shoulder. A couple of shots after that, her hair is suddenly over her left shoulder again. (00:07:18)
Continuity mistake: When Hui-seong is eating with his father, in the shot where the An-pyeong asks "What did you say", Hui-seong is shown holding a spoon in his hand. The camera then changes angles to focus on Hui-seong, and he is now holding a pair of chopsticks in his hand. (00:34:45)
