Ji-hun is confused about his relationship with Da-hye. He wanders off to run into Young-ah working on the street. His relationship with Da-hye started out of sympathy about her experience of abuse. Da-hye refuses to be pitied by him and becomes engaged to another man. He seeks comforts in Young-ah and Da-hye commits suicide due to the trauma in her past. Ji-hun comes to Busan to see pregnant Young-ah but she refuses his proposal.