What is an act of goodwill really worth?

Yolande Cox sees a man wearing red trousers on a train from London Bridge to Dartford. She knows he needs her help, even if he doesn’t. 

Mr. Walker is about to close the biggest business deal of his life and become a partner in his firm, but not if his boss has got anything to do with it. 

Dr. Simon Stroud is deep in therapy, falling further into a dark abyss before the lights finally go out and he sees something different in the world. 

Marge Clifford is alone. Nursing memories of her deceased husband and estranged step-daughter, Celina, but her Christmas isn’t going to play out the way she thought.

As four tales become one, each characters’ path has been steered to the Queen Elizabeth II hospital in a finale displaying the true power and worth of a small act of goodwill.