72nd Cannes Film Festival - News conference for the "Sibyl" in competition - Cannes, France, May 25, 2019. Cast member Virginie Efira gives autographs at the end of the news conference, next to cast member Gaspard Ulliel. REUTERS/Stephane Mahe

72nd Cannes Film Festival - Photocall for film "Sibyl" in competition - Cannes, France, May 25, 2019. Director Justine Triet with cast members Gaspard Ulliel, Paul Hamy, Niels Schneider, Adele Exarchopoulos and Laure Calamy pose. REUTERS/Eric Gaillard

72nd Cannes Film Festival - News conference for the "Sibyl" in competition - Cannes, France, May 25, 2019. Cast member Gaspard Ulliel. REUTERS/Stephane Mahe

72nd Cannes Film Festival - News conference for the "Sibyl" in competition - Cannes, France, May 25, 2019. Cast member Gaspard Ulliel. REUTERS/Stephane Mahe

72nd Cannes Film Festival - Photocall for film "Sibyl" in competition - Cannes, France, May 25, 2019. Cast members Arthur Harari, Gaspard Ulliel, Paul Hamy and Niels Schneider. REUTERS/Eric Gaillard

72nd Cannes Film Festival - Photocall for film "Sibyl" in competition - Cannes, France, May 25, 2019. Cast members Arthur Harari, Gaspard Ulliel, Paul Hamy and Niels Schneider. REUTERS/Regis Duvignau

72nd Cannes Film Festival - Photocall for film "Sibyl" in competition - Cannes, France, May 25, 2019. Director Justine Triet with cast members Laure Calamy, Adele Exarchopoulos, Virginie Efira, Niels Schneider and Gaspard Ulliel pose. REUTERS/Regis Duvignau

72nd Cannes Film Festival - After the screening of the film "Sibyl" in competition - Red Carpet - Cannes, France, May 24, 2019. Cast member Gaspard Ulliel helps Adele Exarchopoulos with her shoe. REUTERS/Stephane Mahe

72nd Cannes Film Festival - After the screening of the film "Sibyl" in competition - Red Carpet - Cannes, France, May 24, 2019. Cast member Gaspard Ulliel helps Adele Exarchopoulos with her shoe. REUTERS/Jean-Paul Pelissier

72nd Cannes Film Festival - After the screening of the film "Sibyl" in competition - Red Carpet - Cannes, France, May 24, 2019. Cast member Gaspard Ulliel helps Adele Exarchopoulos with her shoe. REUTERS/Jean-Paul Pelissier

72nd Cannes Film Festival - After the screening of the film "Sibyl" in competition - Red Carpet - Cannes, France, May 24, 2019. Director Justine Triet leaves with cast members Virginie Efira, Adele Exarchopoulos, Gaspard Ulliel, Niels Schneider and Paul Hamy. REUTERS/Jean-Paul Pelissier

72nd Cannes Film Festival - After the screening of the film "Sibyl" in competition - Red Carpet - Cannes, France, May 24, 2019. Director Justine Triet poses with cast members Virginie Efira, Adele Exarchopoulos, Gaspard Ulliel, Niels Schneider, Laure Calamy, Arthur Harari and Paul Hamy. REUTERS/Stephane Mahe

72nd Cannes Film Festival - After the screening of the film "Sibyl" in competition - Red Carpet - Cannes, France, May 24, 2019. Director Justine Triet leaves with cast members Virginie Efira, Adele Exarchopoulos, Gaspard Ulliel, Niels Schneider, Laure Calamy and Paul Hamy. REUTERS/Regis Duvignau

72nd Cannes Film Festival - After the screening of the film "Sibyl" in competition - Red Carpet - Cannes, France, May 24, 2019. Director Justine Triet leaves with cast members Adele Exarchopoulos and Gaspard Ulliel. REUTERS/Regis Duvignau

72nd Cannes Film Festival - After the screening of the film "Sibyl" in competition - Red Carpet - Cannes, France, May 24, 2019. Director Justine Triet poses with cast members Adele Exarchopoulos and Gaspard Ulliel. REUTERS/Regis Duvignau

72nd Cannes Film Festival - After the screening of the film "Sibyl" in competition - Red Carpet - Cannes, France, May 24, 2019. Cast members Adele Exarchopoulos and Gaspard Ulliel leave. REUTERS/Regis Duvignau

72nd Cannes Film Festival - Screening of the "Sibyl" in competition - Red Carpet Arrivals - Cannes, France, May 24, 2019. Gaspard Ulliel and Adele Exarchopoulos pose. REUTERS/Stephane Mahe

72nd Cannes Film Festival - Screening of the "Sibyl" in competition - Red Carpet Arrivals - Cannes, France, May 24, 2019. Gaspard Ulliel poses. REUTERS/Stephane Mahe

72nd Cannes Film Festival - Screening of the "Sibyl" in competition - Red Carpet Arrivals - Cannes, France, May 24, 2019. Paul Hamy, Niels Schneider, Virginie Efira, director Justine Triet, Adele Exarchopoulos,Gaspard Ulliel and Laure Calamy arrive. REUTERS/Jean-Paul Pelissier

72nd Cannes Film Festival - Screening of the "Sibyl" in competition - Red Carpet Arrivals - Cannes, France, May 24, 2019. Gaspard Ulliel poses. REUTERS/Jean-Paul Pelissier

72nd Cannes Film Festival - Screening of the film "Sibyl" in competition - Red Carpet Arrivals - Cannes, France, May 24, 2019. Director Justine Triet arrives with cast members Niels Schneider, Paul Hamy, Virginie Efira, Adele Exarchopoulos, Gaspard Ulliel, Laure Calamy and Arthur Harari. REUTERS/Regis Duvignau

72nd Cannes Film Festival - Screening of the film "Sibyl" in competition - Red Carpet Arrivals - Cannes, France, May 24, 2019. Director Justine Triet poses with cast members Niels Schneider, Paul Hamy, Virginie Efira, Adele Exarchopoulos, Gaspard Ulliel, Laure Calamy and Arthur Harari. REUTERS/Regis Duvignau

72nd Cannes Film Festival - Screening of the film "Sibyl" in competition - Red Carpet Arrivals - Cannes, France, May 24, 2019. Cast members Niels Schneider, Virginie Efira, Adele Exarchopoulos and Gaspard Ulliel react. REUTERS/Regis Duvignau

72nd Cannes Film Festival - Screening of the "Sibyl" in competition - Red Carpet Arrivals - Cannes, France, May 24, 2019. Laure Calamy, director Justine Triet, Virginie Efira, Niels Schneider, Adele Exarchopoulos, Gaspard Ulliel and Paul Hamy pose. REUTERS/Jean-Paul Pelissier

72nd Cannes Film Festival - Screening of the film "Sibyl" in competition - Red Carpet Arrivals - Cannes, France, May 24, 2019. Director Justine Triet arrives with cast members Niels Schneider, Paul Hamy, Virginie Efira, Adele Exarchopoulos, Gaspard Ulliel, Laure Calamy and Arthur Harari. REUTERS/Regis Duvignau

72nd Cannes Film Festival - Screening of the "Sibyl" in competition - Red Carpet Arrivals - Cannes, France, May 24, 2019. Laure Calamy, director Justine Triet, Virginie Efira, Niels Schneider, Adele Exarchopoulos, Gaspard Ulliel and Paul Hamy pose. REUTERS/Jean-Paul Pelissier

72nd Cannes Film Festival - Screening of the film "Sibyl" in competition - Red Carpet Arrivals - Cannes, France, May 24, 2019. Director Justine Triet poses with cast members Niels Schneider, Paul Hamy, Virginie Efira, Adele Exarchopoulos, Gaspard Ulliel, Laure Calamy and Arthur Harari. REUTERS/Regis Duvignau

72nd Cannes Film Festival - Screening of the "Sibyl" in competition - Red Carpet Arrivals - Cannes, France, May 24, 2019. Laure Calamy, director Justine Triet, Virginie Efira, Niels Schneider, Adele Exarchopoulos, Gaspard Ulliel and Paul Hamy pose. REUTERS/Jean-Paul Pelissier

72nd Cannes Film Festival - Screening of the film "Sibyl" in competition - Red Carpet Arrivals - Cannes, France, May 24, 2019. Cast members Niels Schneider, Adele Exarchopoulos and Gaspard Ulliel pose. REUTERS/Regis Duvignau

72nd Cannes Film Festival - Screening of the "Sibyl" in competition - Red Carpet Arrivals - Cannes, France, May 24, 2019. Laure Calamy, director Justine Triet, Virginie Efira, Niels Schneider, Adele Exarchopoulos, Gaspard Ulliel and Paul Hamy pose. REUTERS/Stephane Mahe

72nd Cannes Film Festival - Screening of the film "Sibyl" in competition - Red Carpet Arrivals - Cannes, France, May 24, 2019. Director Justine Triet poses with cast members Niels Schneider, Paul Hamy, Virginie Efira, Adele Exarchopoulos, Gaspard Ulliel and Laure Calamy. REUTERS/Regis Duvignau

72nd Cannes Film Festival - Screening of the film "Sibyl" in competition - Red Carpet Arrivals - Cannes, France, May 24, 2019. Director Justine Triet poses with cast members Niels Schneider, Paul Hamy, Virginie Efira, Adele Exarchopoulos, Gaspard Ulliel, Laure Calamy and Arthur Harari. REUTERS/Regis Duvignau

72nd Cannes Film Festival - Screening of the film "Sibyl" in competition - Red Carpet Arrivals - Cannes, France, May 24, 2019. Director Justine Triet arrives with cast members Niels Schneider, Paul Hamy, Virginie Efira, Adele Exarchopoulos, Gaspard Ulliel, Laure Calamy and Arthur Harari. REUTERS/Eric Gaillard

72nd Cannes Film Festival - Screening of the film "Sibyl" in competition - Red Carpet Arrivals - Cannes, France, May 24, 2019. Director Justine Triet arrives with cast members Niels Schneider, Paul Hamy, Virginie Efira, Adele Exarchopoulos, Gaspard Ulliel, Laure Calamy and Arthur Harari. REUTERS/Eric Gaillard

72nd Cannes Film Festival - Screening of the "Sibyl" in competition - Red Carpet Arrivals - Cannes, France, May 24, 2019. Laure Calamy, Gaspard Ulliel, Adele Exarchopoulos and director Justine Triet pose. REUTERS/Stephane Mahe

72nd Cannes Film Festival - Screening of the "Sibyl" in competition - Red Carpet Arrivals - Cannes, France, May 24, 2019. Paul Hamy, Niels Schneider, Virginie Efira, director Justine Triet , Adele Exarchopoulos and Gaspard Ulliel pose. REUTERS/Jean-Paul Pelissier

72nd Cannes Film Festival - Screening of the film "Sibyl" in competition - Red Carpet Arrivals - Cannes, France, May 24, 2019. Director Justine Triet arrives with cast members Niels Schneider, Paul Hamy, Virginie Efira, Adele Exarchopoulos, Gaspard Ulliel, Laure Calamy and Arthur Harari. REUTERS/Regis Duvignau

Actor Gaspard Ulliel arrives for the screening of the movie Eva at the 68th Berlin International Film Festival Berlinale in Berlin,Germany, February 17, 2018. REUTERS/Axel Schmidt

Actor Gaspard Ulliel arrives for the screening of the movie Eva at the 68th Berlin International Film Festival Berlinale in Berlin,Germany, February 17, 2018. REUTERS/Axel Schmidt

Actors Isabelle Huppert, Gaspard Ulliel and Julia Roy arrive for the screening of the movie Eva at the 68th Berlin International Film Festival Berlinale in Berlin,Germany, February 17, 2018. REUTERS/Axel Schmidt

Actror Gaspard Ulliel attends a news conference to promote the movie Eva at the 68th Berlinale International Film Festival in Berlin, Germany, February 17, 2018. REUTERS/Axel Schmidt

Director and screenwriter Benoit Jacquot and actors Isabelle Huppert, Gaspard Ulliel and Julia Roy pose during a photocall to promote the movie Eva at the 68th Berlinale International Film Festival in Berlin, Germany, February 17, 2018. REUTERS/Axel Schmidt

Director and screenwriter Benoit Jacquot and actors Isabelle Huppert, Gaspard Ulliel and Julia Roy pose during a photocall to promote the movie Eva at the 68th Berlinale International Film Festival in Berlin, Germany, February 17, 2018. REUTERS/Axel Schmidt

Actors Isabelle Huppert, Gaspard Ulliel and Julia Roy poses during a photocall to promote the movie Eva at the 68th Berlinale International Film Festival in Berlin, Germany, February 17, 2018. REUTERS/Axel Schmidt

Director Xavier Dolan reads a note after receiving the Best Actor Award on behalf of actor Gaspard Ulliel for his role in the film "Juste la fin du monde" (It's Only the End of the World) at the 42nd Cesar Awards ceremony in Paris, France, February 24, 2017. REUTERS/Philippe Wojazer

Director Xavier Dolan reads a note after receiving the Best Actor Award on behalf of actor Gaspard Ulliel for his role in the film "Juste la fin du monde" (It's Only the End of the World) at the 42nd Cesar Awards ceremony in Paris, France, February 24, 2017. REUTERS/Philippe Wojazer

French actor Gaspard Ulliel poses during a photocall before the Spring/Summer 2017 women's ready-to-wear collection for fashion house Chanel during Fashion Week in Paris, France October 4, 2016. REUTERS/Gonzalo Fuentes

French actor Gaspard Ulliel poses during a photocall before the Spring/Summer 2017 women's ready-to-wear collection for fashion house Chanel during Fashion Week in Paris, France October 4, 2016. REUTERS/Gonzalo Fuentes

French actor Gaspard Ulliel poses during a photocall before the Spring/Summer 2017 women's ready-to-wear collection for fashion house Chanel during Fashion Week in Paris, France October 4, 2016. REUTERS/Gonzalo Fuentes

Director Xavier Dolan (C), cast members Gaspard Ulliel (L), Lea Seydoux (2ndL) and Marion Cotillard (R) pose on the red carpet as they arrive for the screening of the film "Juste la fin du monde" (It's Only the End of the World) in competition at the 69th Cannes Film Festival in Cannes, France, May 19, 2016. REUTERS/Eric Gaillard TPX IMAGES OF THE DAY

Director Xavier Dolan (3rdL), cast members Gaspard Ulliel (L), Lea Seydoux (2ndL), Marion Cotillard (3rdR), Nathalie Baye (2ndR) and Vincent Cassel (R) pose on the red carpet as they arrive for the screening of the film "Juste la fin du monde" (It's Only the End of the World) in competition at the 69th Cannes Film Festival in Cannes, France, May 19, 2016. REUTERS/Eric Gaillard

Director Xavier Dolan (C), cast members Gaspard Ulliel (L), Lea Seydoux (2ndL) and Marion Cotillard (R) pose on the red carpet as they arrive for the screening of the film "Juste la fin du monde" (It's Only the End of the World) in competition at the 69th Cannes Film Festival in Cannes, France, May 19, 2016. REUTERS/Eric Gaillard

Director Xavier Dolan (3rdR), cast members Gaspard Ulliel (L), Lea Seydoux (2ndL), Marion Cotillard (3rdL), Nathalie Baye (2ndR) and Vincent Cassel (R) pose on the red carpet as they arrive for the screening of the film "Juste la fin du monde" (It's Only the End of the World) in competition at the 69th Cannes Film Festival in Cannes, France, May 19, 2016. REUTERS/Yves Herman

Cast member Gaspard Ulliel poses on the red carpet as they arrive for the screening of the film "Juste la fin du monde" (It's Only the End of the World) in competition at the 69th Cannes Film Festival in Cannes, France, May 19, 2016. REUTERS/Yves Herman

Director Xavier Dolan (C), cast members Gaspard Ulliel (L) and Lea Seydoux pose on the red carpet as they arrive for the screening of the film "Juste la fin du monde" (It's Only the End of the World) in competition at the 69th Cannes Film Festival in Cannes, France, May 19, 2016. REUTERS/Eric Gaillard

Director Xavier Dolan (3rdR), cast members Lea Seydoux (2ndR), Nathalie Baye (2ndL), Vincent Cassel (L), Gaspard Ulliel (R) and Marion Cotillard (3rdL) pose on the red carpet as they arrive for the screening of the film "Juste la fin du monde" (It s Only the End of the World) in competition at the 69th Cannes Film Festival in Cannes, France, May 19, 2016. REUTERS/Regis Duvignau

Director Xavier Dolan (2ndR) and cast members Gaspard Ulliel (L), Lea Seydoux (2ndL), Marion Cotillard (C) and Nathalie Bayel pose on the red carpet as they arrive for the screening of the film "Juste la fin du monde" (It s Only the End of the World) in competition at the 69th Cannes Film Festival in Cannes, France, May 19, 2016. REUTERS/Regis Duvignau

Director Xavier Dolan (3rdR), cast members Gaspard Ulliel (L), Lea Seydoux (2ndL), Marion Cotillard (3rdL), Nathalie Baye (2ndR) and Vincent Cassel (R) pose on the red carpet as they arrive for the screening of the film "Juste la fin du monde" (It's Only the End of the World) in competition at the 69th Cannes Film Festival in Cannes, France, May 19, 2016. REUTERS/Eric Gaillard

Director Xavier Dolan (3rdR) and cast members Gaspard Ulliel, Lea Seydoux, Marion Cotillard, Vincent Cassel and Nathalie Baye and pose on the red carpet as they arrive for the screening of the film "Juste la fin du monde" (It s Only the End of the World) in competition at the 69th Cannes Film Festival in Cannes, France, May 19, 2016. REUTERS/Yves Herman

Director Xavier Dolan (3rdR) and cast members Gaspard Ulliel, Lea Seydoux, Vincent Cassel, Nathalie Baye and Marion Cotillard pose on the red carpet as they arrive for the screening of the film "Juste la fin du monde" (It s Only the End of the World) in competition at the 69th Cannes Film Festival in Cannes, France, May 19, 2016. REUTERS/Yves Herman