Hector and Jérémie have been a happy couple for four years and want to have a child with their lesbian roommate, Anna, but then Hector encounters his childhood sweetheart, Louise, in the hospital.

Hector is happy being with the people he loves, but it is difficult to maintain his secret parallel relationships; Jérémie feels left alone.

Hector wants to end the lies and admits the truth about his double life, but the unexpected news triggers Louise's contractions.