Satché is about to die. He decides to make his last day on this world the day of his life.

Juste wanders the streets of Paris looking for people only he can see. He collects their last memory before helping them into the afterlife. One day Agathe, a young woman, recognizes him. She belongs to his previous life. She is alive and he is a ghost. How will they manage to love each other and seize this second chan…