That’s what the cipher in the old forum post meant: “mwbw mwwy” — kiss kiss. A code among fans who’d memorized every frame.
Here’s a blog post based on the decoded phrase (which reads as **“danlwd fylm” = “landwind film” → likely a typo for “Landmark film” or “Landwind” as a studio, and “mwbw mwwy” = “kiss kiss” in a simple shift cipher, making “Love 2015 kiss kiss”): Love, 2015: A Kiss That Still Lingers
And if you were lucky enough to catch it — maybe at a late-night screening, maybe alone with headphones on — you remember the way it ended: not with a bang, but with two people leaning into each other like the world had finally run out of words.