Film clip

So I don't know much about Burden of Dreams (directed by the same guy who did a film about garlic) but I did watch one clip and to me it seemed like a woman was interviewing W.H. and it also seemed like I started laughing at the exact moment she did (adult woman's laughter from the early 80s and mine in 2016 coinciding briefly): Burden of Dreams: The birds don't sing... Except I just watched it again and I now don't know why I thought that? I didn't hear the laugh, and I didn't laugh. The first time it was like a quiet involuntary reaction and some noise in the film seemed to echo it...I don't know. It seemed that way the first time I saw it, which startled me.