In her early thirties, Mona (Leïla Bekhti) attempts to take off as an actress. Time passes and proposals do not arrive. With limited resources, she is forced to live with Sam (Zita Hanrot), her younger sister. Sam is an actress and shares her life with Manuel (Bastien Bouillon) and his son. This is the life Mona covets so much, Sam no longer supports her and sinks into her neurosis, leaving the place for the older sister to exist, redefining her life and her priorities, whatever the price.