Michelle, Olivia and Lizzie were best friends at university. A team. But that was 30 years ago. Each dreads a reunion in London at Michelle's 50th birthday party. Life hasn't gone exactly to plan. One failed marriage, stalled careers, no hope of romance. Is it too late to start over? Not when they rediscover the bonds of friendship. Each woman has a dream and a personal quest. She can't succeed on her own. But there's a bigger community out there. It starts with the power of three.