In this very light romantic comedy, two young men who are in search of the hypothetical perfect woman believe they have found her at a wedding reception. There, they see Lisa. Alexandre is the shy one, but he is also the one with the greatest yen to meet such a woman. He and Romain track Lisa down the next day and, though she is already dating someone, when Romain approaches her, she agrees to meet the two of them at a restaurant. They are dismayed when the part-Italian girl brings her mother with her as a chaperone. Other difficulties arise as well, and they resolve that this quest is less important than their friendship. Besides, Alexandre has by now discovered the charms of Romain's younger sister.