One night, Isobel woke up to find the best friend of her husband, Jake, next to her, naked and cuddled up. After finding them together, her husband furiously left her. Eleven years later, Isobel's family has fallen into ruin, and Jake comes to visit her and the daughter she is raising by herself. Now he’s successful and wealthy, and he’s come to ask for a formal divorce. Isobel feels a pang of jealousy knowing he’s ready to marry someone else. She pleads her innocence, but the scene of that night still lies between them…