Sophie's World.

Coincidentally, Suyoung finds her photo in a traveling blog. There, she discovers Sophie’s record of 4 days in Korea spent in her house. Through Sophie’s journal, Suyoung takes a fresh look at the worst times that she had endured with her husband, Jonggu. At last, the unknown feelings and truths seem to be understandable. We had been crying and laughing through Sophie’s point of view. Which sentiment did we leave behind?