On Thursday night’s exciting instalment of Emmerdale, fans at home were treated to a double whammy of drama when it was revealed that Leyla Harding’s stalker was none other than Home Farm nanny Nicky. Yet in a further twist, once he had been caught out by Caleb Milligan, it was revealed that Nicky is actually the businessman’s son - who in turn is the son of former Home Farm owner Frank Tate.