Episode #1.9 - S1-E9
Continuity mistake: When Hina is talking with Dong-mae in her room, just as she says "That is the second funniest thing I've heard this year", she is holding a small wine glass that is level with her neck. The shot then cuts to an angle behind Hina's shoulder where the glass is still level with her neck. When the shot cuts to an angle in front of her, the glass is suddenly away from her neck. (00:23:40)
Episode #1.9 - S1-E9
Continuity mistake: When Ae-sin and Hui-seong are playing pool, after Ae-sin gets the blue/white ball into the pocket, the white ball can be seen rolling across the table. When the camera changes angles, the yellow ball is suddenly rolling across the table even though it wasn't in the previous shot. (00:38:39)
Episode #1.9 - S1-E9
Visible crew/equipment: When Ae-sin is speaking to Eugene in his office and she is sitting at his desk, right after she says "Don't get me wrong. I'm actually here for a reason", she is shown looking down at her lap. When this happens, the reflection of the boom mic can be seen in one of the photographs on the table behind her. (00:46:24)
Episode #1.9 - S1-E9
Continuity mistake: When Ae-sin is asking Eugene to read the Korean text in her book, she places her fingers on the top of the right-hand side of the book. She then asks "Can you not read", and her fingers are now placed across both sides of the book. The shot cuts to Eugene, then back to Ae-sin where her fingers are now on top of the right hand side again. (00:48:00)
Episode #1.9 - S1-E9
Continuity mistake: When Eugene stabs the sword through Se-hun's chair and slices the side of his neck, there is a blood stain on Se-hun's collar. In the first shot of Se-hun after the sword goes through, there are three or four tiny blood streaks shown along with the stain. For the following ten seconds, the tiny blood streaks disappear, only to suddenly reappear. (00:56:03)
Episode #1.9 - S1-E9
Other mistake: The blood stain on Se-hun's collar shown when Eugene slices his neck doesn't seem possible. Within just two seconds of the side of his neck being slit, his collar appears to have been covered in blood, indicating that he must be bleeding at an incredibly fast rate, but for the rest of the scene, his neck never continues to bleed. (00:56:03)
