Julie, Giles, Miranda, Michael... and the day of love is approaching.
Four destinies meet and (above all) collide on the streets of Dublin. Will it be a "mission impossible" to fall in love? The young Juliette Bonnet moved from Geneva to Dublin. She has an extraordinary ability, that of being hopelessly single on Valentine's Day. Concerned about her best friend Valerie, who was supposed to marry her boyfriend...