Kei Tak Tin (Wong He) a firefighter, wife passes away in a traffic accident, being a widower with a young daughter to take care of he does not dare take risks. His cautious and laid back work effects is seen as lazy and cowardly in the eyes of paramedic Chung Yan Yee (Maggie Cheung) who is assigned to the same fire station as him. Since the two are also neighbors they get to know each other and soon Yee see him as a loving and caring father to his young daughter. Yee starts dating Tin's younger brother Mark (Kevin Cheng) whom she had a crush on during her university years. Mark is the total opposite of Tin, he is good looking, well educated and well mannered. The two seem to be in a good relationship, but when Yee's juvenile delinquent past comes back to haunt her, Mark questions if they should really be together. Soon Mark begins dating someone else behind Yee's past and neglects her. When the daughter of a man Yee had injured in the past comes to blackmail her Tin is the only one that helps her deal with her problem. Soon Yee starts to see Tin in a new light and has feelings for him. She breaks up with him Mark, which he did not show any emotions. She and Tin soon starts dating to Tin's daughter delight and she already sees Yee as a mother figure to her.
