This is What Happy Looks Like...

I enjoyed this book! The story starts with an e-mail that goes to the wrong e-mail address. There are e-mail messages at the beginning of each chapter. The chapters are told from alternating points of view which adds to the story.

From Destiny Card Catalog:
Perfect strangers Graham Larkin and Ellie O'Neill meet online when Graham accidentally sends Ellie an e-mail. The two 17-year-olds strike up an e-mail relationship from opposite sides of the country without even knowing each other's first names--or that Graham is a famous actor, or the big secret in Ellie's family tree. When the relationship changes from online to in-person, they learn whether it can be the real thing.