Life is for living, she realises - but it always helps if there's an angel watching over you.

Some people wait their whole lives to find their soul mates. But not Holly and Gerry. They were childhood sweethearts - no one could imagine Holly and Gerry without each other. Until the unthinkable happens. Gerry's death devastates Holly. But as her 30th birthday looms Holly discovers that Gerry has left her a bundle of notes, gently guiding her into her new life without him, each signed PS, I Love You. With some help from her friends, and her noisy and loving family, Holly finds herself laughing, crying, singing, dancing - and being braver than ever before.