Movies
Just knowing that a version like that exists, knowing that just for a minute she felt that and wrote I can't help loving you. That has to be worth something.
— Lloyd · Say Anything...

Behind the line May contain spoilers.
Our reading
An editorial interpretation.
The speaker finds comfort in the fact that, even briefly, someone felt strongly enough to write those words. That fleeting feeling, preserved in a version that exists, is presented as valuable in itself, regardless of what happened afterward.
Context reviewed