Rosie Dunne by Cecelia Ahearn

This was a really cute book about a woman who's best friend is a guy. Will they or won't they get together? It's written from the point of view of correspondance only, which seems like a difficult convention, but Ahearn really makes it work in this book. It's set in Ireland (by the same author of PS I love you) and I always love hearing the Irish slang and accent. It was one of those books that you wish would never end.