One Day by David Nicholls follows the life of two people, Emma and Dexter, who meet on the night of their graduation on St Within's day in 1988, and agree to meet yearly afterwards.
With character plays between the people they become, One Day is easily readable and enjoyable as we learn about their lives, their personalities and how they interact with each other every 15th of July.
By the end of the book we have become so attached to these characters, we feel sad that the book has finished, and that in itself makes it very readable.
David Nicholls previous work include his huge bestseller, Starter for Ten