Suzanne and Yvonne arrive at the Halpins and world war three breaks out. Mark doesn't hold back on hurling abuse at the two sisters, but he's quickly put in his place by Yvonne. Esther is forced to go home early from work with a migraine but a big client is due in, so Niamh and Dermot cover for her. When the client arrives, Niamh goes into overdrive to sell Slim Star and claims Dermot used to be very overweight, and due to Esther's programme he's shed a load of pounds. Dermot gladly goes along with the charade.