Bobby Deerfield is a 1977 American romantic drama film directed by Sidney Pollack and starring Al Pacino and Marthe Keller. Loosely based on the 1961 novel Heaven Has No Favorites by Erich Maria Remarque, the film is about a famous American race car driver on the European circuit who falls in love with an enigmatic Swiss woman who is terminally ill. For his performance in the film, Al Pacino was nominated for a Golden Globe for Best Motion Picture Actor. Wikipedia
Lillian Morelli: You're such a turtle!
Bobby Deerfield: Turtle?
Bobby Deerfield: Nobody's ever called me that before. A turtle.
Lillian Morelli: Perhaps you are the world's fastest turtle, but just the same, you are a ...
Lillian Morelli, Bobby Deerfield: turtle!