Remember Me?: Sophie Kinsella

Lexi wakes up in a hospital bed after a car accident, thinking it`s 2004 and she`s a twenty-five-year-old with crooked teeth and a disastrous love life. But, to her disbelief, she learns it`s actually 2007 - she`s twenty-eight, her teeth are straight, she`s the boss of her department - and she`s married! To a good-looking millionaire! How on earth did she land the dream life?!
She can`t believe her luck - especially when she sees her stunning new home. She`s sure she`ll have a fantastic marriage once she gets to know her husband again. He`s drawn up a "marriage manual", which should help.
But as she learns more about her new self, chinks start to appear in the perfect life. All her old friends hate her. A rival is after her job. Then a dishevelled, sexy guy turns up ... and lands a new bombshell.