Emmerdale spoilers follow.
Emmerdale's Sarah Sugden is going to be rocked next week when she has a talk with the grief-stricken Liam Cavanagh about mortality and then collapses for a mysterious reason.
This leads her to obtain the contact information for her heart donor's family, but will she track them down?
Speaking to Inside Soap magazine, actress Katie Hill said: "I'm so pleased that Emmerdale is revisiting Sarah's dramatic past.
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"Sarah has a very problematic medical history, and doctors have told her that she might have a shortened life.
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"So with Leanna dying and Granny Faith's mystery illness all her fears are definitely heightened... she's consumed by utter fear.
"Sarah is determined to learn about (her donor family), and I can tell you that she's really determined. Sarah starts investigating things for herself, and she does find someone in the family who agrees to meet her."
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Although Sarah has got someone from the family to meet her, will she be able to shake her fears over dying young? Or will Cain and Belle, afraid this will increase her anxiety, talk her out of meeting them?
Emmerdale airs Sarah's collapse scenes on Thursday, August 5 at 7pm and 8pm on ITV. It airs every other weeknight at 7pm as well.
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