I also refuse to believe Hannibal Lecter never said "Hello, Clarice"... wtf??
Often times what we end up finding out is that scenes like this didn't exist in the actual movie or in the official cut but they did exist during the marketing campaign and in the commercials.
Like yesterday I found out right after writing this that "Mirror mirror on the wall" does exist in a few places, just not the Disney version of Snow White. This includes Grimm fairy tales which I know was read to me as a child.