In both the book and the movie, Bond and Lynd fall in love. In the book, she is a SMERSH double agent. In the movie, the bad guys have kidnapped her brother and are forcing her to work with them. In both, the bad guys catch up with Lynd and Bond. In the movie, she lets herself drown as Bond tries vainly to rescue her. In the book, she commits suicide. Bond was going to quit the service to be with her but her betrayal inspires Bond to stay. In the book and the movie, he sums up by saying, "The bitch is dead."