Rosy’s mummy hands Franny a clear plastic bag full of reject biscuits, then Rosy holds her cheek out for Franny’s wet kiss. Rosy wipes the slime from her face and Franny cackles, then shows them both into the lounge.There on Franny’s coffee table is a biscuit tin with a Christmas picture on the lid. Proper shop-bought biscuits, not factory rejects.“Please, may I have a biscuit?” Rosy says.“Oh, there are no biscuits in that my darling,” Franny says, and pulls the tin from Rosy’s prying fingers. Franny holds open the bag of crumb-speckled chocolate digestives. “Help yourself, my wee hen.”Rosy settles for a reject.Franny puts the Christmas tin up high, way up high, way out of reach.