Se Jin encounters a teenage gang, and Jae Pil and Sin Ji accidentally help her and Ju Yeong escape a dangerous situation. However, Se Jin resents their help and shouts at them. The four teens retreat to a mountain, where Se Jin asks them to help terminate her pregnancy, blaming them for ruining her first attempt. As graves appear in the darkness, their blood freezes.
Native Title: 어른들은 몰라요
Also Known As: Young Adults Matter , Adults Don’t Know , Eoreundeuleun Mullayo , Eoleundeuleun Mollayo