Ever since their days of housekeeping, Jung Hyoon had vowed to Yoon Su that he would one day marry her. Yoon Su had faithfully prepared meals for Jung Hyoon for three years while he studied for his exams, holding on to the promise he had made to her. However, Yoon Su's life goals took an unexpected turn when she hastily left her SAT testing room, leaving her with no clear direction. Fortunately, she encountered her old friend Tae-Kyung, who was also taking the test and remained optimistic about their future prospects.
