Jung Sun catches Sung Jun lying at the hotel. Sung Jun tells her that's it's all over but Jung Sun falls into a great shock by the fact that he really betrayed her. From then on, Jung Sun can't stop doubting everyone. She goes frantic with distrust and tries to figure out who Sung Jun was seeing. Mi Na leaves the office for the meeting as soon as Sung Jun also leaves for the other meeting, but Jung Sun realizes there are no meetings today.