One night Delphine dares to say in front of two of her colleagues that she has an affair with her boss. In 24 hours, the rumor goes around the box. She put herself in an untenable situation. Especially since the boss, a handsome man, married, father, has never heard of her - What's more, he already lives a torrid affair with a flamboyant mistress, in secret. If the rumor reaches him, she will inevitably get fired - To get out of this bad situation, she appeals to her two best friends, Cathy and Manon, who will develop with her more fanciful and extravagant stratagems. Various misunderstandings follow one another at a frantic pace to see Delphine gradually metamorphose, lose his incorrigible clumsiness and against all odds finally find the soul mate .