Diane decides a trip to the doctor is in order, given that she now too is at risk of being a HIV carrier. Jaysus, that's three of them now. Once back at the village she tries to convince Val to tell Eric about his potential risk too. Will she finally tell him the truth though? Elsewhere, Alicia is flabbergasted when her necklace goes missing, and it all gets a bit out of hand when Bob accuses Brenda of stealing it, along with his Valentine's gift. It looks like on this particular occasion however, he was off the mark - as annoyed Brenda produces the receipt. Where were these Sherlock skills the last couple weeks Bob? Sure she was practically robbing the shirts off people's backs then.