Laurie, a professional downhill racer gets fired because of her slight overindulgence in irresponsibility. She returns to Montreal where she is welcomed by her geeky but cute brother. She meets Lorenzo, a cranky, ex-racer who owns a bike shop. The two become friends. Laurie gets a job with a local bicycle courier company, but a member of the group is intent on shutting her out of their circles, making her life difficult and sad. After a bonding truth-revealing discussion between Laurie and Lorenzo, Laurie begins to see what she has to do to make things better for herself.
Her publisher forces Marianne to rewrite the manuscript of a novel she wrote and burned in a fit of anguish. Her obsession with her story where the characters she creates murder her own husband becomes overwhelming. She comes to believe he is leading a double life and she imagines the worst. As a matter of fact, her husband Robert is leading a double life: every day, at noon, for a year, he has locked himself up in a small hotel room to also write a novel.