Y/n L/n, a hard working foreign college student, returns to South Korea to find the father of her son, Oh Sangwoo. Once they meet, how does she react when old feelings rise from the ashes of those burnt and left behind? How will Y/n and Sangwoo's relationship change when they discover each other's secrets that have grown in the years they've been apart? Will Y/n still be able to honestly say: "I love you, always."