For better. For worse. Forget him.

Josie, Nell and Lisa go back a long way - they were flatmates, soulmates and best mates back in their 20s when life was one long party.

Five years later, things are different. Josie is married with kids in deepest suburbia, free-spirit Nell has travelled the world and Lisa is on the path to career glory (and the salary Premiership). A reunion weekend in London seems a great idea to Josie … until she discovers something which will change the course of her life forever.