Even mothers were girls once, and although they're no longer young, it does not mean they cannot love. This warm family drama tells the story of Lee Soon Jin, a mother who raised her four children without a husband and single-handedly ran a restaurant to support their monetary needs. One day her ex-boyfriend Hong Kyu-Tak appears in front of Lee Soon-Jin. Her family then realizes that Lee Soon-Jin is more than just a mother and a woman with a personal life and past history.