Gianni Firelli and Briana O'Connell get off on the wrong foot when they meet in an elevator. Briana is immediately hostile, and Gianni can't stand her attitude. What should have been a onetime encounter turns into a heated night when their best friends, Karen and Tomasso, die in a car accident. Karen and Tomasso left behind Lucia, a newborn girl, and named both Gianni and Briana as her guardians, forcing their relationship to continue. Will they be able to put aside bad first impressions to form a new family for Lucia?