A little romance

Lauren King (Diane Lane) is a highly "book-smart" and affluent 13-year-old American girl living in Paris with her mother (Sally Kellerman) and stepfather (Arthur Hill) Daniel Michon (Thelonious Bernard), a "street smart" French boy who also lives in Paris, is forbidden to date Lauren. Lauren and Daniel soon meet Julius Santorin (Laurence Olivier), a quirky but kind elderly man, literally by accident. They hitch a ride with an American couple from Columbus, Ohio, who are touring Italy by car and also traveling to Venice.