Luisa lives with Mathieu, the man she loves, and Arthur, Mathieu's son by his first wife, who died in an accident. But Arthur, whom Luisa has been raising like her own, suddenly disappears from school and no one claims a kidnapping.
Eric, a travel agent, is in love with a young woman about whom he knows nothing and imagines everything. For six months, he has observed her comings and goings through the window of his agency. Until he is suddenly told of his transfer...
