Coronation Street's Daisy Midgeley takes action next week on the ITV soap, but she's soon exposed by a returning character.
Daisy sparked concern with fans when she first joined the show, with her controlling and manipulative behaviour.
She managed to split up Ryan Connor and Alya Nazir by convincing him they'd slept together, breaking Alya's heart.
That was all soon revealed to be a lie, and Daisy moved on to Daniel Osbourne after hearing he had been given a house.
But it seems in recent weeks Daisy has found she genuinely likes the teacher, and they soon made a go of things after a brief split.
There's trouble ahead though, and Daisy is soon back to her old tricks thanks to the arrival of Daniel's ex Nicky Wheatley.
Nicky returns to Weatherfield and is soon looking for Daniel, leaving Daisy fearing she will lose her man.
She's soon meddling and tells Nicky a lie, before doing something that will no doubt return to haunt her.
Daisy tells Nicky that Daniel has moved down south, and no longer lives on the street.
When Nicky leaves him a voicemail, Daisy sees it and quickly deletes it before he gets the chance to listen to it.
Nicky is clearly suspicious though, as she continues looking for Daniel and soon finds him at the school - with him surprised to see her, having no idea she is back as Daisy keeps it to herself.
As Nicky shares her plans to stay in Weatherfield, she announces she wants to work at the school with Daniel.
Daniel is delighted and asks her out for a drink to celebrate, where he introduces her to his girlfriend Daisy.
Of course Daisy and Nicky have already met, something Nicky makes clear when she informs her ex that Daisy told her he'd moved away.
With Daisy's actions busted, the voicemail will no doubt come to light too - so how will Daniel react?
Coronation Street airs Mondays, Wednesdays and Fridays at 8pm on ITV.
Got any theories or thoughts on the storyline? Let us know in the comments section below