>>5460661That's EXACTLY what makes human memories so unreliable, though. Because there will be some details you will recall absolutely perfectly, you are also inclined to believe the "gap filling" with confident certainty.
I think that may be the reason you have not been able to find anything in your search yet - some detail is throwing your investigation off. Assuming this is, of course, an English-speaking movie. There's much less resources for foreign language films in regards to quotes.
There's also the fact that this would've come up a lot earlier, in a fanbase of almost 3 million. So yeah, I think you need to narrow things down to details you can absolutely guarantee are true.