In 2003 Italy, Attilio de Giovanni, a comical and impassioned poetry professor and the divorced father of two teenage girls, is hopelessly in love with Vittoria, a coworker and writer. Vittoria is the subject of Attilio's many dreams that center around a wedding between him and Vittoria. Attilio's strenuous courtship is unsuccessful, yet he does not lose hope, despite the fact that Vittoria obviously does not share the same feelings. She tells him that she will agree to marry him only when she sees a tiger walking on the snow.