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Season 1 Episode
- Season 1 Episode 1
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- Season 1 Episode 9
- Season 1 Episode 10
- Season 1 Episode 11
- Season 1 Episode 12
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- Season 1 Episode 14
- Season 1 Episode 15
- Season 1 Episode 16
Operation Proposal
7.50 60 minutes Kang Baek-ho and Ham Yi-seul have been best friends since elementary school. Baek-ho has never acknowledged his attraction to her, unaware that Yi-seul has been in love with him for more than 20 years. Finally, at the wedding ceremony where Yi-seul is about to marry another man, Baek-ho regrets that he never confessed his love for the bride. A mysterious conductor suddenly appears and offers him a second chance to win Yi-seul's heart. Baek-ho travels back in time to various events of their lives hoping to change the outcome of their relationship. But changing the future is not as easy as it seems.
