The book is 'One Day' by David Nicholls. Have you heard about this book? Read about it here. It has been made into a movie and the edition featured in the picture is a movie tie-in. Here's the Wikipedia page of the movie.
BOOK GIVEAWAY: Sea Of Innocence by Kishwar Desai
"Once you start reading it, you won't be able to put it down." - Khushwant Singh
And now rules of the Giveaway have been made super-simple. What are you waiting for? Hop over to this link and participate to win 'Sea Of Innocence' by Kishwar Desai.