After almost being drowned by Kyung-ah, Mi-ryeong begs Jung-wook to stay with her, but he refuses. She breaks up with Jung-wook and is found dead in her bathroom. Hye-jin finds Se-hoon's video tape and learns what happened the night Kyung-ah died. After Hye-jin left, an altercation ensued, triggered by Kyung-ah's cat attacking Jung-wook and him trying to kill it. In the confusion, Hyun-jun fell and broke his leg, and Kyung-ah also fell and passed out from a head injury. To protect themselves, the five decided to fake Kyung-ah's suicide and push her body off a building. Kyung-ah woke up but Jung-wook killed her anyway.