In the film, a man named Philippe Martin and his girlfriend Yvonne plan to be intimate in a darkened cinema, but he accidentally kisses another woman named Monique instead. The situation spirals out of control, and Philippe tries to cover up the mistake by claiming he was overwhelmed by Monique's beauty.
One Rainy Afternoon
A married man, Philippe Martin, attempts to have an affair with his date Yvonne in a cinema, but mistakenly kisses Monique, a publisher's daughter, instead. This leads to a chaotic scandal, and Philippe insists on taking the blame to protect Yvonne.