 He finds that she has a broader body type than he remembered, and has differing recollections of that day.She remembers that she wore a purple dress, not an orange one, and that the book they read to each other was "Tropic of Capricorn", not "Tropic of Cancer".Jerry then remembers that the book he returned to the library was "Tropic of Capricorn" and he actually loaned "Tropic of Cancer" to George.