Title: It's Her! - Danny Wallace - book
Summary :
It was when Jason least expected it that it clicked!
One evening, while wandering like a lost soul down Charlotte Street, Jason Priestley, a thirty-something Londoner, falls in love at first sight. It's her! Unfortunately, the young woman has just jumped into a taxi. He's too late to catch her... or maybe not: the stranger has left behind a disposable camera! An unexpected stroke of luck for Jason, who will do everything to find the woman who could be the love of his life...
