On a day in early summer, two young men play squash, a lifeguard watches an indoor pool, a young woman shelves books at a store, another stages a puppet show for children in a park, an older woman cooks, and Manon gets on her bicycle to ride to a rendezvous with her boyfriend. She turns a corner. Something happens. As she lies on the asphalt, a crowd gathers around her and an ambulance arrives; we hear her voice, first confused as to what has happened, then telling us how her friends and her mother will receive word, and how her friends will gather to talk. As images move back and forth in time, she remembers recent events and expresses some small regrets.

One day, on a whim, Marc decides to shave off the moustache he's worn all of his adult life. He waits patiently for his wife's reaction, but neither she nor his friends seem to notice. Stranger still, when he finally tells them, they all insist he never had a moustache. Is Marc going mad? Is he the victim of some elaborate conspiracy? Or has something in the world's order gone terribly awry?

A book editor juggles relationships with two women while coping with his best friend's terminal illness.