In this third and final installment of the much loved When I Break series, Knox and McKenna's relationship has reached a critical impasse. The mistakes and secrets of their pasts have caught up to them and threaten their future happiness. Can McKenna trust that Knox's sexual addiction is really behind him and make a life with this beautifully troubled man? And when Knox reveals the full truth about his past, will McKenna be able to put her own fears aside and accept him?