Gray is miserable when he returns from a business trip to discover that Perdy is packing the rest of her belongings. Gray and Perdy argue over a painting while Katie looks on, hurt that Gray has hardly even said hello to her. Later, Katie hosts a party for Gray and his colleagues, who think that Katie is Gray's new woman. Katie is flattered. Katie tells a worried Chas that she's completely fallen for Gray. Zak confronts Sam and asks him to come back to the Dingles' with Samson. Sam refuses and Zak is angry with his stubborn son. (thetvdb.com)