3. Wondering why everyone else around him seems to have grown up while he wasn't looking. Set adrift on the sea of heartbreak at a time when everything he thought he knew about women, and flat-sharing, and his friendships has transformed beyond recognition, Andy clings to the idea of solving the puzzle of their broken relationship. Because if he can find the answer to that, then maybe Jen can find her way back to him. Andy still has a lot to learn, not least his ex-girlfriend's side of the story. From the bestselling author of Ghosts and Everything I Know About Love: a sharply funny, beautifully observed and exquisitely relatable story of heartbreak and friendship, and how to survive both.