David's daily life, haunted by an imaginary rabbit since an incident in high school, is turned upside down when he meets Carole. Forced to simulate a relationship for a particular reason, their artificial game gives rise to unexpected feelings in David. As Carole's reassuring presence shakes the foundations of his mental illness, David is faced with a dilemma: continue to lock himself away in his lonely world, or find the courage to trust and let someone into his life. A touching story where the line between reality and imagination blurs, offering David a chance for emotional healing through an unlikely connection.