Anesthetist Kate is unhappy about being reassigned to a new team under the new surgeon, Angus, who just arrived from America. However, her heart races whenever he smiles at her, and even though they just met, she tells him about her dream of having children. Angus, who is a single father, always looks at his four-year-old son with a clouded gaze. Kate knows she shouldn’t stick her nose in his business, but something about Angus troubles her…