I went abroad for four years and came back in one day. She came looking for him, and he was waiting for her. She has changed, losing her innocence as a student and carving out her own world in the workplace; he has also changed, no longer frivolous as a young man, but more mature and steady, carrying forward the hard work of his parents. The only thing that remains unchanged is their love, even if the relationship is vacant for several years. Because they firmly believe that wherever each other is present, that is the direction in which each other pursues. The content of the article is light and humorous, and the laughter and curses in daily life are all there. Watch how the aloof male protagonist transforms into a warm-hearted man at home step by step. Watch how the female protagonist who is tough but not soft is eaten up and wiped clean by the male protagonist.