Read it through once

Well, about six weeks ago, she heard the name Gatsby for the first time in years. It was when I asked you—do you remember?—if you knew Gatsby in West Egg. After you had gone home she came into my room and woke me up, and said: “What Gatsby?” and when I described him—I was half asleep—she said in the strangest voice that it must be the man she used to know. It wasn’t until then that I connected this Gatsby with the officer in her white car.