Park Jae Eon finds dating a waste of time but likes to flirt. Even though he is friendly and cheerful towards all, he does not pursue others. Park Jae Eon is a master of “push-and-pull” who doesn’t get swept up in emotions. Jae Eon draws firm lines between himself and other people and doesn’t reveal how he feels. Yet when Park Jae Eon meets Yoo Na Bi, he wants to cross those lines. Yoo Na Bi wants to date but doesn’t trust love. After a bitter experience with her first love, she doesn't believe in destiny anymore. But when she meets Park Jae Eon, he has a magical effect on her that challenges Na Bi’s decision to stay aloof.
Ai Morikawa is a hard-working career woman at her job in Tokyo. After a long night at work, she returned home on the last train to find a handsome boy at her door. The 16-year old Nagisa is her sister's stepson, suddenly sent to live with Ai when his parents left for an overseas job. Wary like cats, these two loners 10 years apart in age will have to make a new life together.
Fifteen-year-old Sei Saotome is the type of person who tends to fail at the most crucial times. After nearly becoming a high school drop-out, she enrolls into a school that is overambitious for her. There she meets the bold and popular Taiyou Udagawa; and the dreamy and stars obsessed, Mizuki Ootaka. After being asked by Mizuki to join the two guys in the Astronomy Club, it turns out high school life isn't as bad as she had expected.
Taira Kei, a contemporary dance prodigy, pursued his talent from a young age and even studied in Germany before facing a mid-career setback that left him frustrated. Returning to Tokyo, he takes up part-time work as he endeavors to reignite his dream.
Nishihara Yui, a chemistry teacher in her 30s at a prestigious high school, grapples with loneliness despite an affair with a married colleague. Her life takes an unexpected turn when she meets Kei, igniting a passionate affair that engulfs her.
Nishihara Yui, a chemistry teacher in her 30s at a prestigious high school, grapples with loneliness despite an affair with a married colleague. Her life takes an unexpected turn when she meets Kei, igniting a passionate affair that engulfs her.
Kagiya Shino is the daughter of the president of "Kajiya Foods", a long-established confectionery manufacturer and is currently working in the company under the PR department. Shino's father arranged a political marriage and has Shino engaged to Tachibana Hajime, an aces in the Sales department. Based on his looks, personality, qualifications, Tachibana seems to be a perfect fiancé, but three years have passed since their engagement, and Shino is still frustrated by the lack of progress beyond a kiss. One day, a new employee, Hanazawa Yui, is assigned to the Sales department, and Shino feels a stirring in her chest when she sees Tachibana interacting with Yui as her supervisor.
