Emmerdale spoilers! What is the SHOCK BOMBSHELL thrown at Charity by Sarah?

A heart-to-heart with Sarah sees Charity Dingle fear for her granddaughter's future…

In Emmerdale, the saga between Charity (Emma Atkins) and her granddaughter Sarah (Katie Hill) continues.

Charity’s not feeling the best as she’s got chicken pox and is feeling anxious and is keen to make sure she and Sarah are on good terms now she’s responsible for her.

But when the gran pushes Sarah to share her thoughts and feelings with her, Charity’s sent reeling and concerned for the teenager who’s spent her childhood in and out of hospital and has recently had a heart transplant…

What does Sarah say to shock her usually unshockable grandma?