Coronation Street fans have been left frustrated after Sarah Barlow made another blunder as Lydia's scheming continued.
Sarah (Tina O'Brien) and Adam Barlow (Sam Robertson) are being stalked - but they don't yet know who it is, whilst viewers of the ITV soap have been told it is Lydia Chambers (Rebecca Ryan) behind the calls and break-ins.
During Monday night's Valentine's Day episodes, Sarah was left fuming after Adam cancelled their romantic plans as he had to see one of his clients and she let him know her frustrations as he called to speak to her in the factory.
As Adam explained he wouldn't be able to make their plans, fans spotted Sarah's huge blunder.
In the factory, where she unknowingly works closely with her and Adam's stalker Lydia, Sarah had her phone on speaker as she discussed her and Adam's valentine plans and exactly where he was staying down to the room number.
"Sarah! Why put private convo with your hubby on loudspeaker in an open space especially with the psycho around #corrie," one fan wrote, as a second added: "Sarah has Adam on speakerphone. How convenient as Lydia walks in... #corrie."
A third shared: "Lydia, the most fortunate stalker ever. Sarah has her phone on speakerphone then she has a luggage trolley to hide behind... #corrie," with a fourth writing: "Turn your loudspeaker off Sarah #Corrie."
"Well we all knew Lydia would go to Adam's room.. specially when Sarah had the bloody phone call on loud speaker.. #Corrie," a fifth penned, as a six shared: "Why is Sarah on speakerphone talking to Adam when Lydia can hear? #Corrie #CoronationStreet."
Actress Rebecca Ryan previously revealed where Lydia's scheming plans come from.
"She sees him and he doesn’t remember her or who she is. It’s not really acceptable, that’s a punch in the gut. Different things happen, she is upset and taken aback," she said.
"Things go on, stuff happens where he doesn’t like her being around Sarah as they’re really good friends. It’s one thing after another which causes Lydia to maybe take action… his past is catching up with him, definitely."