A couple in their 30s has dated for many years. When they begin to discuss marriage, they begin to look upon their relationship in a different light.

The story of a couple who hits the point in their relationship where they must think about marriage, which prompts them to examine and appreciate and understand their love in a whole new way. Lee Jung In is a woman in her 30's. She works as a librarian. Yoo Ji Ho works as a pharmacist and he has a warm heart.—HanCinema

A young Librarian has a chance encounter with a Pharmacist that forces her to examine the reservations she's had about her long term relationship. As their worlds begin to intertwine, the two grow close which causes friction for friends and family.—puma31219