Antoine Meilleur is a veterinarian and star host of successful TV shows. He also owns a veterinary hospital and a veritable empire of animal products. But his whole world suddenly changes the day he is plunged into a scandal, despite himself.
Emma, a talented conductor and rising star on the Montreal scene, has a complicated relationship with her father and agent Patrick. She has to face up to her emotions and decide whether she wants to successfully combine her career with her love affair with Naëlle, a recently separated cellist and mother of a young son.
On December 23, the holiday season is in full force and the destinies of strangers intertwine: a hardened bachelor wants to find love; a couple expect their first child; a singer returns to the stage after a break; a mother tries to organize the perfect Christmas; a teen carries a big secret; a man struggles with the modern world; and the new manager of a large hotel must prove her worth.
A police search disturbs the peace and quiet of a suburban family and arouses suspicions in Nicolas about his father Sylvain, a secret man with suspicious activities.