girl (Ji-soo), Dong-joo thought about her affectionately. Ji-soo rushed to the hotel where Dong-joo was supposed to be, only to find out that he had left for the night. Ji-soo then sat down on the bench, and sent an SMS to Dong-joo. They exchanged false information of their whereabouts, before Dong-joo hung up. The next day, Dong-joo checked out from his hotel to prepare to leave for Japan, but looked back as he thought about the sweet memories he shared with Ji-soo: When he danced with her, and the birthday celebration. He checked out at the reception counter, and received a call from Gi-tae to see him off, an offer he refused earlier to his secretary. Dong-joo boarded the car which took him to the airport. On the way, he looked at the receipt of his hotel expenses, and spotted a message on Ji-soo. He ordered the driver to turn back to their original destination, and thought about his father's relation with Ji-soo. Dong-joo gave a call to his father, who was in a meeting. When the phone reached his father's, he shouted to him why he didn't told him earlier. He hung up the phone and wept for a while, before driving to the photo studio where Ji-soo worked, but to find that it was empty, and met Tae-hee. He left after exchanging a few words. He drove to the restaurant where they met, only to meet with similar luck. When he reached the garden where they met before, he found Ji-soo and rushed up to her. Meanwhile, Tae-hee returned to her Gi-tae's office to report the matter to him. He was shocked to find out that Dong-joo didn't board on the flight to Japan. That night, Jeong helped Dong-joo to rearrange a room in another hotel in Seoul after deciding not to return to Japan. Dong-joo asked for a reconciliation, which was rejected by Ji-soo, who cited her mother's death was caused by the absence of her father. She also expressed her hate for Keiko, her father's second wife who jointly adopted Dong-joo. Dong-joo then confessed that he is willing to give up his family for her, and Ji-soo refused, pleading him to separate from her. Dong-joo then covered her eyes and said that their relationship cannot be hidden, just like the sky above their heads. Jin-soo called upon her son, and asked him to dine with her