Wealthy and precocious teenager Juliet transfers from England to New Zealand with her family, and soon befriends the quiet, brooding Pauline through their shared love of fantasy and literature. When their parents begin to suspect that their increasingly intense and obsessive bond is becoming unhealthy, the girls hatch a dark plan for those who threaten to keep them apart.
Tom, greeting-card writer and hopeless romantic, is caught completely off-guard when his girlfriend, Summer, suddenly dumps him. He reflects on their 500 days together to try to figure out where their love affair went sour, and in doing so, Tom rediscovers his true passions in life.
A veteran high school teacher befriends a younger art teacher, who is having an affair with one of her 15-year-old students. However, her intentions with this new "friend" also go well beyond platonic friendship.
Longtime friends Ronny and Nick are partners in an auto-design firm. They are hard at work on a presentation for a dream project that would really launch their company. Then Ronny spots Nick's wife out with another man, and in the process of investigating the possible affair, he learns that Nick has a few secrets of his own. As the presentation nears, Ronny agonizes over what might happen if the truth gets out.
Joel Barish, heartbroken that his girlfriend underwent a procedure to erase him from her memory, decides to do the same. However, as he watches his memories of her fade away, he realises that he still loves her, and may be too late to correct his mistake.
An ex-tennis pro carries out a plot to have his wife murdered after discovering she is having an affair, and assumes she will soon leave him for the other man anyway. When things go wrong, he improvises a new plan—to frame her for murder instead.
In the carefree days before World War I, introverted Austrian author Jules strikes up a friendship with the exuberant Frenchman Jim. Both men fall for the impulsive and beautiful Catherine, but it's Jules who wins her hand. After the war, Jim visits Jules, Catherine and their daughter in their Austrian home and discovers not only that his feelings for Catherine are unchanged, but also that they're reciprocated.
A psychosexual noir love story, set in Las Vegas and Paris, about love, obsession, sex, betrayal, revenge and, ultimately, the search for redemption.