Character Arc
Yoon Jin-kyung, played by Shin Seul-ki, is a supporting character in Would You Marry Me who moves within the orbit of the central fake-marriage scheme. Positioned among the people surrounding leads Kim Woo-joo and Yoo Me-ri, she adds texture to the social and emotional web that the contract couple must navigate while keeping their arrangement a secret. Her presence helps raise the stakes of maintaining the pretense, since every additional person who could glimpse the truth complicates the ruse.
As the romantic-comedy plot develops, Jin-kyung's relationships and reactions feed into the misunderstandings, comedy, and emotional pressure that surround Woo-joo and Me-ri's slow-burn romance. Supporting roles in this kind of fake-marriage story often serve as catalysts, pushing the leads together or testing their cover, and Jin-kyung contributes to that dynamic within the ensemble.
Over the single season, Shin Seul-ki's Yoon Jin-kyung rounds out the world of the series alongside other family members and colleagues. As a recent release, the precise details of her character, including her exact relationships to the leads, should be verified against official sources.