Clara Casey has more than enough on her plate. Her daughters Adi and Linda were no problem during the usually turbulent teens. Now Adi is always fighting for or against something: the environment or the whale or battery farming; while Linda lurches from one unsatisfactory relationship to the next. As if this wasn't enough, Clara, a senior cardiac specialist, has a new job to cope with - and now her ex-husband wants something from her...

For Ania, meeting Clara Casey is a miracle. She never intended to leave Poland - but perhaps a new job in a new country will mend her broken heart? Declan is looking forward to joining the clinic - but what should have been a straightforward six-month posting brings him far more than he expected.

Then there's Father Brian Flynn, whose life is turned upside down when his reputation is threatened; and the beautiful, cheerful nurse, Fiona, who can't leave her troubled past behind...