Sheila O'Flanagan's bestseller BAD BEHAVIOUR is an irresistible tale of friendship, love and sweet revenge - not to be missed by readers of Lisa Jewell and Marian Keyes.Darcey and Nieve were best friends for life. Until Nieve stole the heart of Aidan, the boy Darcey had fallen in love with while Nieve was travelling. Aidan was going to propose the very night Nieve caught his eye, and Darcey had seen the ring. For the next ten years she's been haunted by the memory of her humiliation. No career success, no comfort her eccentric but loving family can offer, not even (short-lived) marriage to Neil, can console her. And then the invitation comes: to the wedding of Aidan and Nieve, neither of whom she's seen since they left Ireland for life in the USA. They're coming home to have the wedding of a lifetime at Ireland's most expensive hotel. Will Darcey be there? Will there be fireworks? And can the past be put to rest at last?