Mandy 's patient Keith Rooney is suffering from stress induced by his annoying neighbour Derek Chatterton's insistence on keeping ostentatious Christmas decorations on his roof all year round - which is preventing Keith from selling his house. Keith's efforts to sabotage the inflatables lead to an accident though at least it enables Mandy to sit the two old men down and resolve the problem. Kevin accompanies Howard to the hospital to see an echo-cardiogram machine in action and is smitten by its operator,Hannah. He invites her to lunch with Jas and Al,who are...