S4, E2: After realising Tom has been letting her win at cards, Lynette kicks him out of her chemo sessions, and Katherine throws a lunch for Lynette, to which Bree insists on bringing dessert: her very own lemon meringue pie. However, Katherine replaces the pie with one of her own, and Bree is determined to get the recipe. Elsewhere, Julie desperately wants to go to a party, but Mike advises against it.