S37E156: Episode 5055/5056 (Tue 5th Aug 2008) Behind Closed Doors

Synopsis

Andy surprises Jo by arriving home early from his break and when Sam turns up for lunch she tells him they have to cancel. Jo is horrified when Sam moves in for a kiss and a mortified Sam runs away. Andy sees Sam disappearing and accuses Jo of telling Sam about their troubles. Andy gives Jo another beating and follows it up by beating up Sam.