Doug has to dash back to London but in the rush leaves his overcoat behind. When Rachel comes round for a chat and Kathy goes to move the coat, a small photo album drops out of the pocket. Curiosity gets the better of her, but she is stunned to find a picture of another blond haired woman wearing the same dress he recently bought for her. Kelly really is playing with fire, one minute she's chasing Biff, the next she's telling Roy that it's him she really wants. But when Kelly finally gets Biff where she wants him, she could hardly imagine the grief she is about to cause. And what will poor Roy think? Zak secrecy about his new job lands him in a spot of bother with Lisa who accuses him of having an affair.