![Francois Cluzet and his wife arriving for the screening of 'A l'Origine' during the 62nd Cannes Film Festival at the Palais des Festivals in Cannes, France on May 21, 2009. Photo by Francois Cluzet and his wife arriving for the screening of 'A l'Origine' during the 62nd Cannes Film Festival at the Palais des Festivals in Cannes, France on May 21, 2009. Photo by](https://c8.alamy.com/comp/2E4585G/francois-cluzet-and-his-wife-arriving-for-the-screening-of-a-lorigine-during-the-62nd-cannes-film-festival-at-the-palais-des-festivals-in-cannes-france-on-may-21-2009-photo-by-nebinger-orbanabacapresscom-2E4585G.jpg)
Francois Cluzet and his wife arriving for the screening of 'A l'Origine' during the 62nd Cannes Film Festival at the Palais des Festivals in Cannes, France on May 21, 2009. Photo by
![CNN International on Twitter: "But why are these specific kisses labeled French? In honor of International Kissing Day, we decided to look into the matter. Here's what we learned: https://t.co/r8y6pqlin5" / Twitter CNN International on Twitter: "But why are these specific kisses labeled French? In honor of International Kissing Day, we decided to look into the matter. Here's what we learned: https://t.co/r8y6pqlin5" / Twitter](https://pbs.twimg.com/media/D-1C1M5VUAAVxPs.png)
CNN International on Twitter: "But why are these specific kisses labeled French? In honor of International Kissing Day, we decided to look into the matter. Here's what we learned: https://t.co/r8y6pqlin5" / Twitter
![Cast member Francois Cluzet (R) arrives with his wife Valerie Bonneton for the screening of the film "A L'Origine" by director Xavier Giannoli at the 62nd Cannes Film Festival May 21, 2009. Cast member Francois Cluzet (R) arrives with his wife Valerie Bonneton for the screening of the film "A L'Origine" by director Xavier Giannoli at the 62nd Cannes Film Festival May 21, 2009.](https://c8.alamy.com/comp/2D168RC/cast-member-francois-cluzet-r-arrives-with-his-wife-valerie-bonneton-for-the-screening-of-the-film-a-lorigine-by-director-xavier-giannoli-at-the-62nd-cannes-film-festival-may-21-2009-twenty-films-compete-for-the-prestigious-palme-dor-which-will-be-awarded-on-may-24-reutersvincent-kessler-france-entertainment-2D168RC.jpg)
Cast member Francois Cluzet (R) arrives with his wife Valerie Bonneton for the screening of the film "A L'Origine" by director Xavier Giannoli at the 62nd Cannes Film Festival May 21, 2009.
![Francois Cluzet and his wife arriving for the screening of 'A l'Origine' during the 62nd Cannes Film Festival at the Palais des Festivals in Cannes, France on May 21, 2009. Photo by Francois Cluzet and his wife arriving for the screening of 'A l'Origine' during the 62nd Cannes Film Festival at the Palais des Festivals in Cannes, France on May 21, 2009. Photo by](https://c8.alamy.com/comp/2E4584D/francois-cluzet-and-his-wife-arriving-for-the-screening-of-a-lorigine-during-the-62nd-cannes-film-festival-at-the-palais-des-festivals-in-cannes-france-on-may-21-2009-photo-by-nebinger-orbanabacapresscom-2E4584D.jpg)
Francois Cluzet and his wife arriving for the screening of 'A l'Origine' during the 62nd Cannes Film Festival at the Palais des Festivals in Cannes, France on May 21, 2009. Photo by
![Cast member Francois Cluzet kisses his wife Valerie Bonneton as he arrives for the screening of the film "A L'Origine" by director Xavier Giannoli in competition at the 62nd Cannes Film Festival Cast member Francois Cluzet kisses his wife Valerie Bonneton as he arrives for the screening of the film "A L'Origine" by director Xavier Giannoli in competition at the 62nd Cannes Film Festival](https://c8.alamy.com/comp/2E82JKN/cast-member-francois-cluzet-kisses-his-wife-valerie-bonneton-as-he-arrives-for-the-screening-of-the-film-a-lorigine-by-director-xavier-giannoli-in-competition-at-the-62nd-cannes-film-festival-may-21-2009-twenty-films-compete-for-the-prestigious-palme-dor-which-will-be-awarded-on-may-24-reuterseric-gaillard-france-entertainment-2E82JKN.jpg)
Cast member Francois Cluzet kisses his wife Valerie Bonneton as he arrives for the screening of the film "A L'Origine" by director Xavier Giannoli in competition at the 62nd Cannes Film Festival
![Francois Cluzet and his wife Valerie Bonneton arriving for the screening of 'A l'Origine' during the 62nd Cannes Film Festival at the Palais des Festivals in Cannes, France on May 21, 2009. Francois Cluzet and his wife Valerie Bonneton arriving for the screening of 'A l'Origine' during the 62nd Cannes Film Festival at the Palais des Festivals in Cannes, France on May 21, 2009.](https://c8.alamy.com/comp/2E45849/francois-cluzet-and-his-wife-valerie-bonneton-arriving-for-the-screening-of-a-lorigine-during-the-62nd-cannes-film-festival-at-the-palais-des-festivals-in-cannes-france-on-may-21-2009-photo-by-nebinger-orbanabacapresscom-2E45849.jpg)