Four years ago Sarah met Aaron and they've been inseparable ever since. But recently Sarah's had some strange dreams about a friend-of-a-friend from University - Daniel.
At first Sarah simply brushes them off, but the more frequent they become the harder they are to forget. Surely she can't be developing a crush on a man from her dreams whilst sleeping next to the love of her life?
When real-life Daniel makes a sudden appearance in Sarah's life, he isn't half as nice as dream Daniel. But this doesn't stop her dreams, and soon Sarah's mind is quibbling over three men.