On the eve of the French student movement in 1968, the twin siblings Isabellaand Leo (became good friends with the American student Matthewbecause of the movie . When the siblings brought Matthew to their home, Matthew was loved by their parents, who were both university professors, and moved into their home. Slowly, he fell in love with Isabella.
After the beginning of the student movement, the university was suspended. Three young people played games about film directors and lines in the room because of their idleness. During the game, Isabella knew that Matthew was interesting to her, and Leo asked Matthew to have sex with her. Since then, because their parents went on vacation, the three of them began to live like the Garden of Eden, and Matthew also slowly discovered that Isabella and Leo had an unfaithful relationship. The relationship between the three began to undergo subtle changes, and the outside was in full swing. The ongoing student movement seems to have nothing to do with them
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