 However, when Gook-hwa gets a job as Yoon-hoo's secretary, partly because of her ability to speak fluent Mandarin, Yoon-hoo gradually falls in love with her, as she is able to make him laugh and feel "alive" through her naivete and innocence.Shin-hyung (), Yoon-hoo's childhood friend whom Yoon-hoo's parents want him to marry, notices the change in Yoon-hoo's attitude toward Gook-hwa, and is uncomfortable when Yoon-hoo appears to be getting closer to Gook-hwa, despite their upcoming wedding date.Her insecurity also stems from Yoon-hoo's apparent lack of commitment to their marriage.