Kim Hyo-ju

Se-ran earns her living by playing the role of her clients’ lover which is called “Dating Service”. Sun-woo who works as a taxi driver, desperately desires to talk to his passengers. One day, Se-ran takes his taxi as a passenger.

Gwang-sik is very shy around women and he can't even speak a word to them. Gwang-tae is a playboy who enjoys sleeping around with other women. They both meet a woman they each like around the same time, and something changes for both of them.

Su-min and Young-ho are a friend of long standing. young-ho had has one sided love to su-min heard she was proposed by one of her senior who used to have good feelings to each other. He decides to make perfume which contained memories of her and send her recording tape composed by himself.