Seven girls become good friends in high school, then events pull them apart for 25 years. When one of the friends lies dying in a hospital, she wishes to see each of them one last time.

After a breakup, a young woman goes to a mountain resort on vacation and falls for a married policeman. Unbeknownst to her, her ex is also vacationing there.

A young couple's love is tested when Sun-jin is diagnosed with a rare form of Alzheimer's disease.