The Heart on the Sleeve (French: Le Coeur sur la main) is a 1948 French comedy film directed by André Berthomieu and starring Bourvil, Michèle Philippe and Jacques Louvigny.

The film's sets were designed by the art director Raymond Nègre.

When the Parisian singer Mary Pinson performs in his village he's asked to accompany her on his accordion, because the pianist is unavailable.

His nightly performance causes a scandal in the Catholic community and he loses his job.

L’expression est : la main sur le cœur (générosité)