On a heavily rainy day, Na-Ra (Jung Eun-Chae) lost her beloved husband and Woo-Ki (Yoo Min-Kyu) lost his beloved father. Two years later, Na-Ra and Woo-Ki meet as a teacher and student at a high school. Since his father died on the rainy day, he is afraid of rain. Na-Ra tries to take care of Woo-Ki and they are able to console each other. Teachers and students at the school though, eye them suspiciously.