“An English teacher at school once said to her, 'Alice, one thing I hope you never find out is that a broken heart hurts physically.' Nothing she has ever experienced has prepared her for the pain of this. Most of the time her heart feels as though it's waterlogged and her ribcage, her arms, her back, her temples, her legs all ache in a dull, persistent way: but at times like this the incredulity and the appalling irreversibility of what has happened cripple her with a pain so bad she often doesn't speak for days.”