Na-ri Hong, a flight attendant with 5 years of experience, is usually clumsy, but can easily handle difficult tasks when she puts on her flight attendant uniform. When her boyfriend of 9 years proposes to her, she suddenly hears the news of her mother's death and later even witnesses the affair between her boyfriend and her colleague. When she returns to her hometown 10 months after her mother passed away, there is a strange man living there... (thetvdb.com)