Lee Ui Yeong is a successful woman who longs for love but struggles to find it in her everyday life. Turning to blind dates in hopes of romance, she unexpectedly finds herself torn between two very different men. Song Tae Seop, her first date, is gentle and dependable, openly certain about love and marriage from the start. His quiet devotion challenges Ui Yeong to confront her fears about commitment. Her second date, Sin Ji Su, enters her life under a false identity but wins her over with his sincerity and bold, carefree charm. Younger and impulsive, Ji Su disrupts Ui Yeong’s carefully set rules about love, awakening emotions she never expected. Caught between stability and passion, Ui Yeong must discover what love truly means — and decide whether she is ready to turn longing into something real and lasting. (Source: CJ ENM; edited by MyDramaList) Native Title: 미혼남녀의 효율적 만남 Also Known As: Efficient Dating for Singles , Efficient Encounter of Single Men and Women , Efficient Meeting of Singles , Mihonhan Saramdeului Hyoyuljeokin Mannam , 미혼한 사람들의 효율적인 만남 , Efficient Dating of Single Men and Women