Nagisa Miyoshi and Saho Miyoshi are sisters and very close to each other. Younger sister Nagisa Miyoshi leaves her hometown of Hiroshima and begins to live with her older sister Saho Miyoshi, who has already moved to Tokyo. Saho Miyoshi works as a wardrobe stylist. Nagisa Miyoshi gets a job at company which her sister Saho introduced her to. There, Nagisa Miyoshi meets Yosuke Asakura, who is her first love from her high school days. Her feelings for him are rekindled, but she learns that Yosuke Asakura is engaged to her older sister.
Sang Min comes to Finland to send her autistic son to a special camp. She feels so alienated in snow covered-white Helsinki. Ki Hong is an architect working in Finland on dispatched duty. His family is not so perfect either with a daughter having depression and a mentally unstable wife. The two meet for the first time at the gathering point of this special camp. They get to have a short trip to the camp together in silence but start to feel comfortable and connected to each other. On their way back to Helsinki, with the road blocked from heavy snow, Sang Min and Ki Hong are isolated in a cabin by the forest and lake. Carried away by irresistible passion, they spend a night together. But the next day, they go separate ways without asking each other’s names…
"I want to be loved, as a person, and as a woman." Nakamichi Misaki is a teacher who has been married for 5 years to her attractive husband. She appears to have a life that many would be envious of. However, the truth is that she has been concerned about her marriage due to the lack of intimacy. Her husband only sleeps with her once a year, on the day of their wedding anniversary. As she continues to question her husband's sexual desire for her, their next anniversary arrives... and she receives a shocking confession from him!
Everything seems perfect in the life of the successful family doctor and associate director, Ji Sun Woo. She lives happily in Gosan with her handsome husband Lee Tae Oh, whom she financially helped establish an entertainment company, and their teenage son, Joon Young. However, the perfect image of a happy, loving family life shatters when she discovers that her husband is having an affair, and even their mutual friends are helping him conceal it. Devastated by the betrayal, she sets on a path of seeking revenge and recollecting her broken self.
