The repeated relationships between four men and women, chasing and getting tired of love. Dan (Jude Law) is a writer who falls in love with the dancer Alice (Natalie Portman). Dan's burning love for Alice gave him inspiration and passion, but boredom also followed. He was looking for another person's love in his heart, and finally he met the photographer Anna (Julia Roberts). Anna and another young man Larry (Clive Owen) tested and approached each other in the game of love. But Dan's attack also made her fall in love. Ironically, Anna's lover Larry also had an affair with Alice. So, the person lying next to them may not be the one they miss in their hearts.