Since her husband left, Louise has made her son her world, supporting both of them with her part-time job. But everything changes when she meets David, a successful and charming young man. Louise can't believe a man like him could be attracted to her. However, everything comes to a halt when she meets his wife, Adele, who is beautiful, elegant, and perfectly amiable. As Louise becomes obsessed with this seemingly flawless couple, she can't help but wonder if they are really as perfect as they seem.

Louise only starts to see the cracks when she gets to know both of them...