28-year-old cabin attendant Yamada Sae, who joined the profession to win back a high school sweetheart, struggles with low self-esteem and frequent mistakes at work, resulting in numerous apology letters. Off-duty, she throws herself into group blind dates, only to face snubs and judgment from younger colleagues and international cabin attendants. Despite these challenges, Sae navigates her turbulent career and relationships with resilience. Her ongoing quarrels with a handsome pilot become a form of relationship foreplay. Through these experiences, Sae learns that true happiness comes from within, not from external sources. (Source: MyDramaList)