Si Joon visits Woo Joo to clear up a misunderstanding. Woo Joo realizes that Si Joon’s feelings for her are sincere and decides to shrug the misunderstanding off. Meanwhile, a firefighter is hospitalized after suffering from PTSD. He blames himself for the children’s deaths at a fire scene. For this very patient, Si Joon recommends a group session whereas Dong Hyuk thinks it’s too risky. (Source: Viki)