Tara Hunter is a passionate, headstrong doctor, heading up the ER at the prestigious City General Hospital. She is also a divorcee, about to turn fifty and whose only passion in life comes from her work. And then Gabriella Ellis (Gabby) rides into her department. Gabby is a confident, outgoing, out and proud lesbian with a sharp wit, and a heavy amount of sarcasm. Playing by the rules isn’t Gabby’s forte; something which can land her in hot water but she is talented, and compassionate. When the charitable medical programme, offering emergency care for the most disadvantaged, comes under threat will they be able to leave their differences behind them to fight for a common goal? What other passions might be released?