“What's that Einstein quote about expecting different results from the same person? I shouldn't feel bad - I'm here, aren't I, I'm not the parent who didn't even text. Or the one who locked themselves in their bedroom half of Christmas. Talking like this, it's become clear that we are the main parts. This has all been about us, the sisters. I hadn't realised. I tell my mouth not to share these thoughts and Dana offers me another cigarette.”