The Time We Were Not In Love - Season 1, Episode 15
Oh Ha-na and Choi Won are both 34 years old. They have been friends for 17 years since high school. Oh Ha-Na is currently a career woman with an honest and confident personality. Choi Won works as an assistant purser for an airline. They have been present for every milestone in each other's lives in the past 17 years. But through missed timing, a romance has never developed between them.