The next morning, Dr. Yeoh-yeon asks his wife if she is feeling well. She replies that she is worried because she is not like her usual self. She tells him that she kissed and hugged her younger brother, who she considers her elder brother, and she is sure that he must have been thinking about that. She says that if they did not stop, then what would have happened to their relationship. She asks him if he is uncomfortable around her, or if he feels awkward around her. He says that he is not, but she asks him to ask her if it is bothering her so much.