"There're so many things I can't tell anyone - " she whispers. "I'm not good at pretending - " her gaze drifts back to the photo. "I don't know how Chris does it..."

Bill asked point blank before if she knew about her dad being alive and she lied, more than that, she downplayed their relationship.

If Christopher and Miriam found out the truth, they'd never forgive her and she's careful with what she says to Bill.