At seven oclock one Tuesday evening, in a perfectly ordinary London tower block, Callum, Freya, Mischa and Victoria meet for the first time. They have three things in common: all have suffered a traumatic experience; all of them cannot seem to put it behind them; and they have all accepted an invitation to attend a counselling session with the unconventional Genevieve - a determined woman with an unusual theory to test. Connections form, friendship, and even love, begins to bloom as the group all work towards a brighter future that leaves their pasts behind them. But there is a reason these four people have been brought together - and they are all about to be forced to make some unexpected - and, for some, impossible - decisions...