As part of a job that he is promised, Xavier, an economics student in his twenties, signs on to a European exchange program in order to gain working knowledge of the Spanish language. Promising that they'll remain close, he says farewell to his loving girlfriend, then heads to Barcelona. Following his arrival, Xavier is soon thrust into a cultural melting pot when he moves into an apartment full of international students. An Italian, an English girl, a boy from Denmark, a young girl from Belgium, a German and a girl from Tarragona all join him in a series of adventures that serve as an initiation to life.

Elizabeth's heart is broken. For solace, she drops in late at night a few times at Jeremy's diner for blueberry pie a la mode; they talk. Once, he watchers her sleep, her head on the counter. Abruptly, she leaves New York City to get away from her pain. She works a couple of jobs in Memphis. There, a heart-broken cop is drinking himself into oblivion, his ex occasionally showing up where he drinks and Lizzy works. Then, she's in Nevada, working at a casino where she uses her savings (she wants a car) to stake Leslie, a busted gambler, in a high rollers' game. After, Beth drives Leslie to Vegas where Leslie's estranged father lives. Broken relationships. What about Jeremy?

Berlin student Jule is hopelessly indebted from an accident she caused, uninsuredly hitting a rich businessman's limousine. Evicted from her flat, she moves in with her boyfriend Peter and soon finds out that he and his flatmate Jan spend their nights breaking into luxurious mansions. Instead of stealing or vandalizing, though, they are carefully and ornately rearranging furniture and valuables and leaving obscure messages. Jule convinces Jan, who has a crush on her, to pay a visit to her creditor's villa.

1968 and 1969 in Paris during and after the student and trade-union revolt. 20-year-old François is a poet dodging military service. He takes to the barricades, but won't throw a Molotov cocktail at the police. He smokes opium and talks about revolution with his friend Antoine, who has an inheritance and a flat where François can stay. François meets Lilie, a sculptor who works at a foundry to support herself, and they fall in love. A year passes; François continues to write, talk, smoke, and be with Lilie. Opportunities come to Lilie: what will she and François do?

After a love affair ends badly, a young Parisian named Paul (Romain Duris) sinks into the same kind of deep depression that led his sister to kill herself. He moves back home with his father (Guy Marchand) and aimless brother Jonathan (Louis Garrel) but refuses to get out of bed. One night, Paul rises from his torpor and makes a fateful visit to the Seine.

For 20 years many visitors have come to the villa on an Italian hilltop owned by an English artist. Lucy, a 19-year-old American, was last there four years ago and wants to meet up again with the young Italian who kissed her and corresponded for a while. And she has brought the diary of her late mother filled with enigmatic poems that suggest Lucy was conceived on that hilltop. Lucy wants to find out if Daddy is the Italian war correspondent who wrote to her mother for 20 years. Then again Daddy could be the dying English playwright in residence or the artist who uses a chainsaw on tree trunks for his sculptures. The three, of course, have no idea that Lucy is there to solve a mystery. They, the artist's wife, daughter of that wife and the daughter's American lover are most intrigued by Lucy's virginity.

maybe