Clean with Passion for Now

Saying "I Like You" Isn't Always Necessary (1x9)

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O Sol decides to go back to work and realizes that she likes Seon Kyeol. However, she ends up being misunderstood as the one who disposed an important document at another worksite. She ends up handing in a letter of resignation out of guilt. Seon Kyeol is heartbroken to lose O Sol again, only to surprisingly meet her again at his house.