Beautiful, elegant and sweet - Louise's new friend seems perfect in every way. As she becomes obsessed by this flawless couple, entangled in the intricate web of their marriage, they each, in turn, reach out to her.
But only when she gets to know them both does she begin to see the cracks... Is David really the man she thought she knew and is Adele as vulnerable as she appears?
Just what terrible secrets are they both hiding and how far will they go to keep them?